51.28% is the change from 624 to 944
Calculation steps:
[( 944 - 624 ) ÷ 624] x 100 = 51.28%
Formula
Percentage change = [(944 - 624) / 624] x 100
Subtract the new number by the original number
944 - 624 = 320
320 ÷ 624 = 0.5128205128205128
0.5128205128205128 x 100 = 51.28%