-12.4% is the change from 839 to 735
Calculation steps:
[( 735 - 839 ) ÷ 839] x 100 = -12.4%
Formula
Percentage change = [(735 - 839) / 839] x 100
Subtract the new number by the original number
735 - 839 = -104
-104 ÷ 839 = -0.12395709177592372
-0.12395709177592372 x 100 = -12.4%