-3.38% is the change from 148 to 143
Calculation steps:
[( 143 - 148 ) ÷ 148] x 100 = -3.38%
Formula
Percentage change = [(143 - 148) / 148] x 100
Subtract the new number by the original number
143 - 148 = -5
-5 ÷ 148 = -0.033783783783783786
-0.033783783783783786 x 100 = -3.38%