-29.97% is the change from 624 to 437
Calculation steps:
[( 437 - 624 ) ÷ 624] x 100 = -29.97%
Formula
Percentage change = [(437 - 624) / 624] x 100
Subtract the new number by the original number
437 - 624 = -187
-187 ÷ 624 = -0.29967948717948717
-0.29967948717948717 x 100 = -29.97%