10.01% is the change from 839 to 923
Calculation steps:
[( 923 - 839 ) ÷ 839] x 100 = 10.01%
Formula
Percentage change = [(923 - 839) / 839] x 100
Subtract the new number by the original number
923 - 839 = 84
84 ÷ 839 = 0.10011918951132301
0.10011918951132301 x 100 = 10.01%