11.94% is the change from 670 to 750
Calculation steps:
[( 750 - 670 ) ÷ 670] x 100 = 11.94%
Formula
Percentage change = [(750 - 670) / 670] x 100
Subtract the new number by the original number
750 - 670 = 80
80 ÷ 670 = 0.11940298507462686
0.11940298507462686 x 100 = 11.94%