54.81% is the change from 624 to 966
Calculation steps:
[( 966 - 624 ) ÷ 624] x 100 = 54.81%
Formula
Percentage change = [(966 - 624) / 624] x 100
Subtract the new number by the original number
966 - 624 = 342
342 ÷ 624 = 0.5480769230769231
0.5480769230769231 x 100 = 54.81%