13% is the change from 669 to 756
Calculation steps:
[( 756 - 669 ) ÷ 669] x 100 = 13%
Formula
Percentage change = [(756 - 669) / 669] x 100
Subtract the new number by the original number
756 - 669 = 87
87 ÷ 669 = 0.13004484304932734
0.13004484304932734 x 100 = 13%