-22.44% is the change from 624 to 484
Calculation steps:
[( 484 - 624 ) ÷ 624] x 100 = -22.44%
Formula
Percentage change = [(484 - 624) / 624] x 100
Subtract the new number by the original number
484 - 624 = -140
-140 ÷ 624 = -0.22435897435897437
-0.22435897435897437 x 100 = -22.44%