-91.36% is the change from 602 to 52
Calculation steps:
[( 52 - 602 ) ÷ 602] x 100 = -91.36%
Formula
Percentage change = [(52 - 602) / 602] x 100
Subtract the new number by the original number
52 - 602 = -550
-550 ÷ 602 = -0.9136212624584718
-0.9136212624584718 x 100 = -91.36%