13.21% is the change from 825 to 934
Calculation steps:
[( 934 - 825 ) ÷ 825] x 100 = 13.21%
Formula
Percentage change = [(934 - 825) / 825] x 100
Subtract the new number by the original number
934 - 825 = 109
109 ÷ 825 = 0.1321212121212121
0.1321212121212121 x 100 = 13.21%