54.53% is the change from 629 to 972
Calculation steps:
[( 972 - 629 ) ÷ 629] x 100 = 54.53%
Formula
Percentage change = [(972 - 629) / 629] x 100
Subtract the new number by the original number
972 - 629 = 343
343 ÷ 629 = 0.5453100158982512
0.5453100158982512 x 100 = 54.53%