-41.64% is the change from 807 to 471
Calculation steps:
[( 471 - 807 ) ÷ 807] x 100 = -41.64%
Formula
Percentage change = [(471 - 807) / 807] x 100
Subtract the new number by the original number
471 - 807 = -336
-336 ÷ 807 = -0.4163568773234201
-0.4163568773234201 x 100 = -41.64%