-56.63% is the change from 475 to 206
Calculation steps:
[( 206 - 475 ) ÷ 475] x 100 = -56.63%
Formula
Percentage change = [(206 - 475) / 475] x 100
Subtract the new number by the original number
206 - 475 = -269
-269 ÷ 475 = -0.5663157894736842
-0.5663157894736842 x 100 = -56.63%