-19.3% is the change from 596 to 481
Calculation steps:
[( 481 - 596 ) ÷ 596] x 100 = -19.3%
Formula
Percentage change = [(481 - 596) / 596] x 100
Subtract the new number by the original number
481 - 596 = -115
-115 ÷ 596 = -0.1929530201342282
-0.1929530201342282 x 100 = -19.3%