-75% is the change from 588 to 147
Calculation steps:
[( 147 - 588 ) ÷ 588] x 100 = -75%
Formula
Percentage change = [(147 - 588) / 588] x 100
Subtract the new number by the original number
147 - 588 = -441
-441 ÷ 588 = -0.75
-0.75 x 100 = -75%
Example