-49.13% is the change from 802 to 408
Calculation steps:
[( 408 - 802 ) ÷ 802] x 100 = -49.13%
Formula
Percentage change = [(408 - 802) / 802] x 100
Subtract the new number by the original number
408 - 802 = -394
-394 ÷ 802 = -0.4912718204488778
-0.4912718204488778 x 100 = -49.13%