-56.17% is the change from 470 to 206
Calculation steps:
[( 206 - 470 ) ÷ 470] x 100 = -56.17%
Formula
Percentage change = [(206 - 470) / 470] x 100
Subtract the new number by the original number
206 - 470 = -264
-264 ÷ 470 = -0.5617021276595745
-0.5617021276595745 x 100 = -56.17%