-61.97% is the change from 802 to 305
Calculation steps:
[( 305 - 802 ) ÷ 802] x 100 = -61.97%
Formula
Percentage change = [(305 - 802) / 802] x 100
Subtract the new number by the original number
305 - 802 = -497
-497 ÷ 802 = -0.6197007481296758
-0.6197007481296758 x 100 = -61.97%