13.11% is the change from 839 to 949
Calculation steps:
[( 949 - 839 ) ÷ 839] x 100 = 13.11%
Formula
Percentage change = [(949 - 839) / 839] x 100
Subtract the new number by the original number
949 - 839 = 110
110 ÷ 839 = 0.13110846245530394
0.13110846245530394 x 100 = 13.11%