-93.01% is the change from 143 to 10
Calculation steps:
[( 10 - 143 ) ÷ 143] x 100 = -93.01%
Formula
Percentage change = [(10 - 143) / 143] x 100
Subtract the new number by the original number
10 - 143 = -133
-133 ÷ 143 = -0.9300699300699301
-0.9300699300699301 x 100 = -93.01%