37.14% is the change from 455 to 624
Calculation steps:
[( 624 - 455 ) ÷ 455] x 100 = 37.14%
Formula
Percentage change = [(624 - 455) / 455] x 100
Subtract the new number by the original number
624 - 455 = 169
169 ÷ 455 = 0.37142857142857144
0.37142857142857144 x 100 = 37.14%