-18.89% is the change from 593 to 481
Calculation steps:
[( 481 - 593 ) ÷ 593] x 100 = -18.89%
Formula
Percentage change = [(481 - 593) / 593] x 100
Subtract the new number by the original number
481 - 593 = -112
-112 ÷ 593 = -0.18887015177065766
-0.18887015177065766 x 100 = -18.89%