-42.42% is the change from 825 to 475
Calculation steps:
[( 475 - 825 ) ÷ 825] x 100 = -42.42%
Formula
Percentage change = [(475 - 825) / 825] x 100
Subtract the new number by the original number
475 - 825 = -350
-350 ÷ 825 = -0.42424242424242425
-0.42424242424242425 x 100 = -42.42%