-1.38% is the change from 145 to 143
Calculation steps:
[( 143 - 145 ) ÷ 145] x 100 = -1.38%
Formula
Percentage change = [(143 - 145) / 145] x 100
Subtract the new number by the original number
143 - 145 = -2
-2 ÷ 145 = -0.013793103448275862
-0.013793103448275862 x 100 = -1.38%