-17.85% is the change from 594 to 488
Calculation steps:
[( 488 - 594 ) ÷ 594] x 100 = -17.85%
Formula
Percentage change = [(488 - 594) / 594] x 100
Subtract the new number by the original number
488 - 594 = -106
-106 ÷ 594 = -0.17845117845117844
-0.17845117845117844 x 100 = -17.85%