8.82% is the change from 839 to 913
Calculation steps:
[( 913 - 839 ) ÷ 839] x 100 = 8.82%
Formula
Percentage change = [(913 - 839) / 839] x 100
Subtract the new number by the original number
913 - 839 = 74
74 ÷ 839 = 0.08820023837902265
0.08820023837902265 x 100 = 8.82%