-29.2% is the change from 839 to 594
Calculation steps:
[( 594 - 839 ) ÷ 839] x 100 = -29.2%
Formula
Percentage change = [(594 - 839) / 839] x 100
Subtract the new number by the original number
594 - 839 = -245
-245 ÷ 839 = -0.29201430274135876
-0.29201430274135876 x 100 = -29.2%