-56.41% is the change from 624 to 272
Calculation steps:
[( 272 - 624 ) ÷ 624] x 100 = -56.41%
Formula
Percentage change = [(272 - 624) / 624] x 100
Subtract the new number by the original number
272 - 624 = -352
-352 ÷ 624 = -0.5641025641025641
-0.5641025641025641 x 100 = -56.41%