-48.25% is the change from 802 to 415
Calculation steps:
[( 415 - 802 ) ÷ 802] x 100 = -48.25%
Formula
Percentage change = [(415 - 802) / 802] x 100
Subtract the new number by the original number
415 - 802 = -387
-387 ÷ 802 = -0.4825436408977556
-0.4825436408977556 x 100 = -48.25%