-11.92% is the change from 839 to 739
Calculation steps:
[( 739 - 839 ) ÷ 839] x 100 = -11.92%
Formula
Percentage change = [(739 - 839) / 839] x 100
Subtract the new number by the original number
739 - 839 = -100
-100 ÷ 839 = -0.11918951132300358
-0.11918951132300358 x 100 = -11.92%