11.54% is the change from 641 to 715
Calculation steps:
[( 715 - 641 ) ÷ 641] x 100 = 11.54%
Formula
Percentage change = [(715 - 641) / 641] x 100
Subtract the new number by the original number
715 - 641 = 74
74 ÷ 641 = 0.11544461778471139
0.11544461778471139 x 100 = 11.54%