-74.49% is the change from 588 to 150
Calculation steps:
[( 150 - 588 ) ÷ 588] x 100 = -74.49%
Formula
Percentage change = [(150 - 588) / 588] x 100
Subtract the new number by the original number
150 - 588 = -438
-438 ÷ 588 = -0.7448979591836735
-0.7448979591836735 x 100 = -74.49%