9.18% is the change from 752 to 821
Calculation steps:
[( 821 - 752 ) ÷ 752] x 100 = 9.18%
Formula
Percentage change = [(821 - 752) / 752] x 100
Subtract the new number by the original number
821 - 752 = 69
69 ÷ 752 = 0.09175531914893617
0.09175531914893617 x 100 = 9.18%