-18.42% is the change from 532 to 434
Calculation steps:
[( 434 - 532 ) ÷ 532] x 100 = -18.42%
Formula
Percentage change = [(434 - 532) / 532] x 100
Subtract the new number by the original number
434 - 532 = -98
-98 ÷ 532 = -0.18421052631578946
-0.18421052631578946 x 100 = -18.42%