51.28% is the change from 626 to 947
Calculation steps:
[( 947 - 626 ) ÷ 626] x 100 = 51.28%
Formula
Percentage change = [(947 - 626) / 626] x 100
Subtract the new number by the original number
947 - 626 = 321
321 ÷ 626 = 0.512779552715655
0.512779552715655 x 100 = 51.28%