-91.32% is the change from 876 to 76
Calculation steps:
[( 76 - 876 ) ÷ 876] x 100 = -91.32%
Formula
Percentage change = [(76 - 876) / 876] x 100
Subtract the new number by the original number
76 - 876 = -800
-800 ÷ 876 = -0.91324200913242
-0.91324200913242 x 100 = -91.32%