889.66% is the change from 87 to 861
Calculation steps:
[( 861 - 87 ) ÷ 87] x 100 = 889.66%
Formula
Percentage change = [(861 - 87) / 87] x 100
Subtract the new number by the original number
861 - 87 = 774
774 ÷ 87 = 8.89655172413793
8.89655172413793 x 100 = 889.66%