8.52% is the change from 833 to 904
Calculation steps:
[( 904 - 833 ) ÷ 833] x 100 = 8.52%
Formula
Percentage change = [(904 - 833) / 833] x 100
Subtract the new number by the original number
904 - 833 = 71
71 ÷ 833 = 0.08523409363745499
0.08523409363745499 x 100 = 8.52%