-33.49% is the change from 624 to 415
Calculation steps:
[( 415 - 624 ) ÷ 624] x 100 = -33.49%
Formula
Percentage change = [(415 - 624) / 624] x 100
Subtract the new number by the original number
415 - 624 = -209
-209 ÷ 624 = -0.3349358974358974
-0.3349358974358974 x 100 = -33.49%