-18.72% is the change from 470 to 382
Calculation steps:
[( 382 - 470 ) ÷ 470] x 100 = -18.72%
Formula
Percentage change = [(382 - 470) / 470] x 100
Subtract the new number by the original number
382 - 470 = -88
-88 ÷ 470 = -0.18723404255319148
-0.18723404255319148 x 100 = -18.72%