-71.33% is the change from 150 to 43
Calculation steps:
[( 43 - 150 ) ÷ 150] x 100 = -71.33%
Formula
Percentage change = [(43 - 150) / 150] x 100
Subtract the new number by the original number
43 - 150 = -107
-107 ÷ 150 = -0.7133333333333334
-0.7133333333333334 x 100 = -71.33%