9.07% is the change from 827 to 902
Calculation steps:
[( 902 - 827 ) ÷ 827] x 100 = 9.07%
Formula
Percentage change = [(902 - 827) / 827] x 100
Subtract the new number by the original number
902 - 827 = 75
75 ÷ 827 = 0.09068923821039904
0.09068923821039904 x 100 = 9.07%