-7.58% is the change from 475 to 439
Calculation steps:
[( 439 - 475 ) ÷ 475] x 100 = -7.58%
Formula
Percentage change = [(439 - 475) / 475] x 100
Subtract the new number by the original number
439 - 475 = -36
-36 ÷ 475 = -0.07578947368421053
-0.07578947368421053 x 100 = -7.58%