1588.24% is the change from 51 to 861
Calculation steps:
[( 861 - 51 ) ÷ 51] x 100 = 1588.24%
Formula
Percentage change = [(861 - 51) / 51] x 100
Subtract the new number by the original number
861 - 51 = 810
810 ÷ 51 = 15.882352941176471
15.882352941176471 x 100 = 1588.24%