-38.01% is the change from 805 to 499
Calculation steps:
[( 499 - 805 ) ÷ 805] x 100 = -38.01%
Formula
Percentage change = [(499 - 805) / 805] x 100
Subtract the new number by the original number
499 - 805 = -306
-306 ÷ 805 = -0.3801242236024845
-0.3801242236024845 x 100 = -38.01%