65.16% is the change from 376 to 621
Calculation steps:
[( 621 - 376 ) ÷ 376] x 100 = 65.16%
Formula
Percentage change = [(621 - 376) / 376] x 100
Subtract the new number by the original number
621 - 376 = 245
245 ÷ 376 = 0.651595744680851
0.651595744680851 x 100 = 65.16%