-30.41% is the change from 845 to 588
Calculation steps:
[( 588 - 845 ) ÷ 845] x 100 = -30.41%
Formula
Percentage change = [(588 - 845) / 845] x 100
Subtract the new number by the original number
588 - 845 = -257
-257 ÷ 845 = -0.30414201183431955
-0.30414201183431955 x 100 = -30.41%