-38.76% is the change from 805 to 493
Calculation steps:
[( 493 - 805 ) ÷ 805] x 100 = -38.76%
Formula
Percentage change = [(493 - 805) / 805] x 100
Subtract the new number by the original number
493 - 805 = -312
-312 ÷ 805 = -0.3875776397515528
-0.3875776397515528 x 100 = -38.76%