9.15% is the change from 754 to 823
Calculation steps:
[( 823 - 754 ) ÷ 754] x 100 = 9.15%
Formula
Percentage change = [(823 - 754) / 754] x 100
Subtract the new number by the original number
823 - 754 = 69
69 ÷ 754 = 0.09151193633952255
0.09151193633952255 x 100 = 9.15%