11.57% is the change from 830 to 926
Calculation steps:
[( 926 - 830 ) ÷ 830] x 100 = 11.57%
Formula
Percentage change = [(926 - 830) / 830] x 100
Subtract the new number by the original number
926 - 830 = 96
96 ÷ 830 = 0.11566265060240964
0.11566265060240964 x 100 = 11.57%