-41.58% is the change from 493 to 288
Calculation steps:
[( 288 - 493 ) ÷ 493] x 100 = -41.58%
Formula
Percentage change = [(288 - 493) / 493] x 100
Subtract the new number by the original number
288 - 493 = -205
-205 ÷ 493 = -0.4158215010141988
-0.4158215010141988 x 100 = -41.58%