-4.03% is the change from 149 to 143
Calculation steps:
[( 143 - 149 ) ÷ 149] x 100 = -4.03%
Formula
Percentage change = [(143 - 149) / 149] x 100
Subtract the new number by the original number
143 - 149 = -6
-6 ÷ 149 = -0.040268456375838924
-0.040268456375838924 x 100 = -4.03%