2000 元分期, 期数 24分期手续费: 2000 × 0.72% = 14.40 每期本金: 2000 ÷ 24 = 83.33 每期应还合计: 83.33 + 14.4 = 97.73 手续费合计: 14.4 × 24 = 345.60