12.5% is the change from 672 to 756
Calculation steps:
[( 756 - 672 ) ÷ 672] x 100 = 12.5%
Formula
Percentage change = [(756 - 672) / 672] x 100
Subtract the new number by the original number
756 - 672 = 84
84 ÷ 672 = 0.125
0.125 x 100 = 12.5%
Example