55.41% is the change from 628 to 976
Calculation steps:
[( 976 - 628 ) ÷ 628] x 100 = 55.41%
Formula
Percentage change = [(976 - 628) / 628] x 100
Subtract the new number by the original number
976 - 628 = 348
348 ÷ 628 = 0.554140127388535
0.554140127388535 x 100 = 55.41%