-76.87% is the change from 588 to 136
Calculation steps:
[( 136 - 588 ) ÷ 588] x 100 = -76.87%
Formula
Percentage change = [(136 - 588) / 588] x 100
Subtract the new number by the original number
136 - 588 = -452
-452 ÷ 588 = -0.7687074829931972
-0.7687074829931972 x 100 = -76.87%