-6.79% is the change from 471 to 439
Calculation steps:
[( 439 - 471 ) ÷ 471] x 100 = -6.79%
Formula
Percentage change = [(439 - 471) / 471] x 100
Subtract the new number by the original number
439 - 471 = -32
-32 ÷ 471 = -0.06794055201698514
-0.06794055201698514 x 100 = -6.79%