-89.61% is the change from 597 to 62
Calculation steps:
[( 62 - 597 ) ÷ 597] x 100 = -89.61%
Formula
Percentage change = [(62 - 597) / 597] x 100
Subtract the new number by the original number
62 - 597 = -535
-535 ÷ 597 = -0.8961474036850922
-0.8961474036850922 x 100 = -89.61%