21.31% is the change from 624 to 757
Calculation steps:
[( 757 - 624 ) ÷ 624] x 100 = 21.31%
Formula
Percentage change = [(757 - 624) / 624] x 100
Subtract the new number by the original number
757 - 624 = 133
133 ÷ 624 = 0.21314102564102563
0.21314102564102563 x 100 = 21.31%