12.41% is the change from 830 to 933
Calculation steps:
[( 933 - 830 ) ÷ 830] x 100 = 12.41%
Formula
Percentage change = [(933 - 830) / 830] x 100
Subtract the new number by the original number
933 - 830 = 103
103 ÷ 830 = 0.12409638554216867
0.12409638554216867 x 100 = 12.41%