897.73% is the change from 88 to 878
Calculation steps:
[( 878 - 88 ) ÷ 88] x 100 = 897.73%
Formula
Percentage change = [(878 - 88) / 88] x 100
Subtract the new number by the original number
878 - 88 = 790
790 ÷ 88 = 8.977272727272727
8.977272727272727 x 100 = 897.73%