-58.81% is the change from 624 to 257
Calculation steps:
[( 257 - 624 ) ÷ 624] x 100 = -58.81%
Formula
Percentage change = [(257 - 624) / 624] x 100
Subtract the new number by the original number
257 - 624 = -367
-367 ÷ 624 = -0.5881410256410257
-0.5881410256410257 x 100 = -58.81%