-41.94% is the change from 813 to 472
Calculation steps:
[( 472 - 813 ) ÷ 813] x 100 = -41.94%
Formula
Percentage change = [(472 - 813) / 813] x 100
Subtract the new number by the original number
472 - 813 = -341
-341 ÷ 813 = -0.4194341943419434
-0.4194341943419434 x 100 = -41.94%