-28.84% is the change from 593 to 422
Calculation steps:
[( 422 - 593 ) ÷ 593] x 100 = -28.84%
Formula
Percentage change = [(422 - 593) / 593] x 100
Subtract the new number by the original number
422 - 593 = -171
-171 ÷ 593 = -0.28836424957841483
-0.28836424957841483 x 100 = -28.84%