10.61% is the change from 839 to 928
Calculation steps:
[( 928 - 839 ) ÷ 839] x 100 = 10.61%
Formula
Percentage change = [(928 - 839) / 839] x 100
Subtract the new number by the original number
928 - 839 = 89
89 ÷ 839 = 0.10607866507747318
0.10607866507747318 x 100 = 10.61%