-47.26% is the change from 493 to 260
Calculation steps:
[( 260 - 493 ) ÷ 493] x 100 = -47.26%
Formula
Percentage change = [(260 - 493) / 493] x 100
Subtract the new number by the original number
260 - 493 = -233
-233 ÷ 493 = -0.4726166328600406
-0.4726166328600406 x 100 = -47.26%