-91.74% is the change from 968 to 80
Calculation steps:
[( 80 - 968 ) ÷ 968] x 100 = -91.74%
Formula
Percentage change = [(80 - 968) / 968] x 100
Subtract the new number by the original number
80 - 968 = -888
-888 ÷ 968 = -0.9173553719008265
-0.9173553719008265 x 100 = -91.74%