-20.22% is the change from 534 to 426
Calculation steps:
[( 426 - 534 ) ÷ 534] x 100 = -20.22%
Formula
Percentage change = [(426 - 534) / 534] x 100
Subtract the new number by the original number
426 - 534 = -108
-108 ÷ 534 = -0.20224719101123595
-0.20224719101123595 x 100 = -20.22%