-99.81% is the change from 532 to 1
Calculation steps:
[( 1 - 532 ) ÷ 532] x 100 = -99.81%
Formula
Percentage change = [(1 - 532) / 532] x 100
Subtract the new number by the original number
1 - 532 = -531
-531 ÷ 532 = -0.9981203007518797
-0.9981203007518797 x 100 = -99.81%