-24.53% is the change from 534 to 403
Calculation steps:
[( 403 - 534 ) ÷ 534] x 100 = -24.53%
Formula
Percentage change = [(403 - 534) / 534] x 100
Subtract the new number by the original number
403 - 534 = -131
-131 ÷ 534 = -0.24531835205992508
-0.24531835205992508 x 100 = -24.53%