-82.17% is the change from 802 to 143
Calculation steps:
[( 143 - 802 ) ÷ 802] x 100 = -82.17%
Formula
Percentage change = [(143 - 802) / 802] x 100
Subtract the new number by the original number
143 - 802 = -659
-659 ÷ 802 = -0.8216957605985037
-0.8216957605985037 x 100 = -82.17%