-81.55% is the change from 802 to 148
Calculation steps:
[( 148 - 802 ) ÷ 802] x 100 = -81.55%
Formula
Percentage change = [(148 - 802) / 802] x 100
Subtract the new number by the original number
148 - 802 = -654
-654 ÷ 802 = -0.8154613466334164
-0.8154613466334164 x 100 = -81.55%