16.89% is the change from 657 to 768
Calculation steps:
[( 768 - 657 ) ÷ 657] x 100 = 16.89%
Formula
Percentage change = [(768 - 657) / 657] x 100
Subtract the new number by the original number
768 - 657 = 111
111 ÷ 657 = 0.1689497716894977
0.1689497716894977 x 100 = 16.89%