-86.42% is the change from 626 to 85
Calculation steps:
[( 85 - 626 ) ÷ 626] x 100 = -86.42%
Formula
Percentage change = [(85 - 626) / 626] x 100
Subtract the new number by the original number
85 - 626 = -541
-541 ÷ 626 = -0.8642172523961661
-0.8642172523961661 x 100 = -86.42%