67.39% is the change from 371 to 621
Calculation steps:
[( 621 - 371 ) ÷ 371] x 100 = 67.39%
Formula
Percentage change = [(621 - 371) / 371] x 100
Subtract the new number by the original number
621 - 371 = 250
250 ÷ 371 = 0.6738544474393531
0.6738544474393531 x 100 = 67.39%