-38.53% is the change from 802 to 493
Calculation steps:
[( 493 - 802 ) ÷ 802] x 100 = -38.53%
Formula
Percentage change = [(493 - 802) / 802] x 100
Subtract the new number by the original number
493 - 802 = -309
-309 ÷ 802 = -0.385286783042394
-0.385286783042394 x 100 = -38.53%