31.45% is the change from 477 to 627
Calculation steps:
[( 627 - 477 ) ÷ 477] x 100 = 31.45%
Formula
Percentage change = [(627 - 477) / 477] x 100
Subtract the new number by the original number
627 - 477 = 150
150 ÷ 477 = 0.31446540880503143
0.31446540880503143 x 100 = 31.45%