13.61% is the change from 830 to 943
Calculation steps:
[( 943 - 830 ) ÷ 830] x 100 = 13.61%
Formula
Percentage change = [(943 - 830) / 830] x 100
Subtract the new number by the original number
943 - 830 = 113
113 ÷ 830 = 0.13614457831325302
0.13614457831325302 x 100 = 13.61%