35.13% is the change from 501 to 677
Calculation steps:
[( 677 - 501 ) ÷ 501] x 100 = 35.13%
Formula
Percentage change = [(677 - 501) / 501] x 100
Subtract the new number by the original number
677 - 501 = 176
176 ÷ 501 = 0.35129740518962077
0.35129740518962077 x 100 = 35.13%