-31.12% is the change from 588 to 405
Calculation steps:
[( 405 - 588 ) ÷ 588] x 100 = -31.12%
Formula
Percentage change = [(405 - 588) / 588] x 100
Subtract the new number by the original number
405 - 588 = -183
-183 ÷ 588 = -0.3112244897959184
-0.3112244897959184 x 100 = -31.12%