-22.31% is the change from 493 to 383
Calculation steps:
[( 383 - 493 ) ÷ 493] x 100 = -22.31%
Formula
Percentage change = [(383 - 493) / 493] x 100
Subtract the new number by the original number
383 - 493 = -110
-110 ÷ 493 = -0.2231237322515213
-0.2231237322515213 x 100 = -22.31%