-84.75% is the change from 938 to 143
Calculation steps:
[( 143 - 938 ) ÷ 938] x 100 = -84.75%
Formula
Percentage change = [(143 - 938) / 938] x 100
Subtract the new number by the original number
143 - 938 = -795
-795 ÷ 938 = -0.847547974413646
-0.847547974413646 x 100 = -84.75%