931.03% is the change from 87 to 897
Calculation steps:
[( 897 - 87 ) ÷ 87] x 100 = 931.03%
Formula
Percentage change = [(897 - 87) / 87] x 100
Subtract the new number by the original number
897 - 87 = 810
810 ÷ 87 = 9.310344827586206
9.310344827586206 x 100 = 931.03%