-42.68% is the change from 471 to 270
Calculation steps:
[( 270 - 471 ) ÷ 471] x 100 = -42.68%
Formula
Percentage change = [(270 - 471) / 471] x 100
Subtract the new number by the original number
270 - 471 = -201
-201 ÷ 471 = -0.4267515923566879
-0.4267515923566879 x 100 = -42.68%