9.52% is the change from 756 to 828
Calculation steps:
[( 828 - 756 ) ÷ 756] x 100 = 9.52%
Formula
Percentage change = [(828 - 756) / 756] x 100
Subtract the new number by the original number
828 - 756 = 72
72 ÷ 756 = 0.09523809523809523
0.09523809523809523 x 100 = 9.52%