-41.7% is the change from 813 to 474
Calculation steps:
[( 474 - 813 ) ÷ 813] x 100 = -41.7%
Formula
Percentage change = [(474 - 813) / 813] x 100
Subtract the new number by the original number
474 - 813 = -339
-339 ÷ 813 = -0.41697416974169743
-0.41697416974169743 x 100 = -41.7%