-75.31% is the change from 802 to 198
Calculation steps:
[( 198 - 802 ) ÷ 802] x 100 = -75.31%
Formula
Percentage change = [(198 - 802) / 802] x 100
Subtract the new number by the original number
198 - 802 = -604
-604 ÷ 802 = -0.7531172069825436
-0.7531172069825436 x 100 = -75.31%