1044.74% is the change from 76 to 870
Calculation steps:
[( 870 - 76 ) ÷ 76] x 100 = 1044.74%
Formula
Percentage change = [(870 - 76) / 76] x 100
Subtract the new number by the original number
870 - 76 = 794
794 ÷ 76 = 10.447368421052632
10.447368421052632 x 100 = 1044.74%