1037.93% is the change from 87 to 990
Calculation steps:
[( 990 - 87 ) ÷ 87] x 100 = 1037.93%
Formula
Percentage change = [(990 - 87) / 87] x 100
Subtract the new number by the original number
990 - 87 = 903
903 ÷ 87 = 10.379310344827585
10.379310344827585 x 100 = 1037.93%