-37.98% is the change from 624 to 387
Calculation steps:
[( 387 - 624 ) ÷ 624] x 100 = -37.98%
Formula
Percentage change = [(387 - 624) / 624] x 100
Subtract the new number by the original number
387 - 624 = -237
-237 ÷ 624 = -0.3798076923076923
-0.3798076923076923 x 100 = -37.98%