-73.64% is the change from 588 to 155
Calculation steps:
[( 155 - 588 ) ÷ 588] x 100 = -73.64%
Formula
Percentage change = [(155 - 588) / 588] x 100
Subtract the new number by the original number
155 - 588 = -433
-433 ÷ 588 = -0.7363945578231292
-0.7363945578231292 x 100 = -73.64%