-42.25% is the change from 845 to 488
Calculation steps:
[( 488 - 845 ) ÷ 845] x 100 = -42.25%
Formula
Percentage change = [(488 - 845) / 845] x 100
Subtract the new number by the original number
488 - 845 = -357
-357 ÷ 845 = -0.42248520710059173
-0.42248520710059173 x 100 = -42.25%