-43.79% is the change from 845 to 475
Calculation steps:
[( 475 - 845 ) ÷ 845] x 100 = -43.79%
Formula
Percentage change = [(475 - 845) / 845] x 100
Subtract the new number by the original number
475 - 845 = -370
-370 ÷ 845 = -0.4378698224852071
-0.4378698224852071 x 100 = -43.79%