-81.19% is the change from 808 to 152
Calculation steps:
[( 152 - 808 ) ÷ 808] x 100 = -81.19%
Formula
Percentage change = [(152 - 808) / 808] x 100
Subtract the new number by the original number
152 - 808 = -656
-656 ÷ 808 = -0.8118811881188119
-0.8118811881188119 x 100 = -81.19%