-14.42% is the change from 624 to 534
Calculation steps:
[( 534 - 624 ) ÷ 624] x 100 = -14.42%
Formula
Percentage change = [(534 - 624) / 624] x 100
Subtract the new number by the original number
534 - 624 = -90
-90 ÷ 624 = -0.14423076923076922
-0.14423076923076922 x 100 = -14.42%