67.36% is the change from 383 to 641
Calculation steps:
[( 641 - 383 ) ÷ 383] x 100 = 67.36%
Formula
Percentage change = [(641 - 383) / 383] x 100
Subtract the new number by the original number
641 - 383 = 258
258 ÷ 383 = 0.6736292428198434
0.6736292428198434 x 100 = 67.36%