-49.25% is the change from 802 to 407
Calculation steps:
[( 407 - 802 ) ÷ 802] x 100 = -49.25%
Formula
Percentage change = [(407 - 802) / 802] x 100
Subtract the new number by the original number
407 - 802 = -395
-395 ÷ 802 = -0.4925187032418953
-0.4925187032418953 x 100 = -49.25%