-49.63% is the change from 802 to 404
Calculation steps:
[( 404 - 802 ) ÷ 802] x 100 = -49.63%
Formula
Percentage change = [(404 - 802) / 802] x 100
Subtract the new number by the original number
404 - 802 = -398
-398 ÷ 802 = -0.49625935162094764
-0.49625935162094764 x 100 = -49.63%