What percentage is the growth rate? The growth rate is expressed in%. Due to the different base periods of comparison, the growth rate can be divided into ring-on-ring growth rate and fixed base period growth rate. For example, if a coat costs 1000 yuan in a shopping mall, then the price is 1000 *( 1+50%), which is equal to 1500 yuan.
Extended data:
The growth rate refers to the ratio of the growth of a certain data index in a certain period to the base period data.
The year-on-year growth rate generally refers to the growth rate compared with the same period last year. Year-on-year growth rate (range) compared with the previous period, year or history. The development speed can be divided into year-on-year development speed, ring-on-ring development speed and fixed-base development speed due to different base periods. Expressed as a percentage or multiple.
Ring growth rate generally refers to the growth rate compared with the previous period.
Chain growth rate = (the current value of an indicator-the previous value of the indicator)/the previous value of the indicator * 100%. For example, the month-on-month growth in May 2008 and April 2008 refers to the growth amount (or growth rate) always based on the previous period. Generally, a table will be made to list the month-on-month growth of several years for analysis and comparison.
Fixed base growth rate: If you observe the data of several periods and compare the data of each period with the data of the same base period, this comparison method is called fixed base comparison. For example, the GNP values of 1970, 1980, 1990 and 2000 in a certain period are compared with 1949, and the four ratios obtained are called fixed base growth rates.
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