56.66% is the change from 623 to 976
Calculation steps:
[( 976 - 623 ) ÷ 623] x 100 = 56.66%
Formula
Percentage change = [(976 - 623) / 623] x 100
Subtract the new number by the original number
976 - 623 = 353
353 ÷ 623 = 0.5666131621187801
0.5666131621187801 x 100 = 56.66%