67.84% is the change from 370 to 621
Calculation steps:
[( 621 - 370 ) ÷ 370] x 100 = 67.84%
Formula
Percentage change = [(621 - 370) / 370] x 100
Subtract the new number by the original number
621 - 370 = 251
251 ÷ 370 = 0.6783783783783783
0.6783783783783783 x 100 = 67.84%