-91.07% is the change from 896 to 80
Calculation steps:
[( 80 - 896 ) ÷ 896] x 100 = -91.07%
Formula
Percentage change = [(80 - 896) / 896] x 100
Subtract the new number by the original number
80 - 896 = -816
-816 ÷ 896 = -0.9107142857142857
-0.9107142857142857 x 100 = -91.07%