-27.6% is the change from 471 to 341
Calculation steps:
[( 341 - 471 ) ÷ 471] x 100 = -27.6%
Formula
Percentage change = [(341 - 471) / 471] x 100
Subtract the new number by the original number
341 - 471 = -130
-130 ÷ 471 = -0.2760084925690021
-0.2760084925690021 x 100 = -27.6%