-38.46% is the change from 624 to 384
Calculation steps:
[( 384 - 624 ) ÷ 624] x 100 = -38.46%
Formula
Percentage change = [(384 - 624) / 624] x 100
Subtract the new number by the original number
384 - 624 = -240
-240 ÷ 624 = -0.38461538461538464
-0.38461538461538464 x 100 = -38.46%