-86.98% is the change from 653 to 85
Calculation steps:
[( 85 - 653 ) ÷ 653] x 100 = -86.98%
Formula
Percentage change = [(85 - 653) / 653] x 100
Subtract the new number by the original number
85 - 653 = -568
-568 ÷ 653 = -0.8698315467075038
-0.8698315467075038 x 100 = -86.98%