-0.19% is the change from 532 to 531
Calculation steps:
[( 531 - 532 ) ÷ 532] x 100 = -0.19%
Formula
Percentage change = [(531 - 532) / 532] x 100
Subtract the new number by the original number
531 - 532 = -1
-1 ÷ 532 = -0.0018796992481203006
-0.0018796992481203006 x 100 = -0.19%