The installment payment of the credit card bill of Shanghai Pudong Development Bank is interest-free, but a handling fee is required. At present, there are different rates for handling fees according to the number of installments. For example, the installment rate is .9%, the installment rate is .78%, the installment rate is .78%, and the installment rate is .78%.

if the installment payment of 12 bills is 1, yuan at Shanghai Pudong Development Bank, the total payment of 12 installments is 1, yuan *.74%=74 yuan, the handling fee for each installment is 74/12=6.17 yuan, and the monthly repayment is 833 yuan.336.17 = 839.5 yuan.