-29.47% is the change from 845 to 596
Calculation steps:
[( 596 - 845 ) ÷ 845] x 100 = -29.47%
Formula
Percentage change = [(596 - 845) / 845] x 100
Subtract the new number by the original number
596 - 845 = -249
-249 ÷ 845 = -0.29467455621301775
-0.29467455621301775 x 100 = -29.47%