13.32% is the change from 668 to 757
Calculation steps:
[( 757 - 668 ) ÷ 668] x 100 = 13.32%
Formula
Percentage change = [(757 - 668) / 668] x 100
Subtract the new number by the original number
757 - 668 = 89
89 ÷ 668 = 0.13323353293413173
0.13323353293413173 x 100 = 13.32%