-45.75% is the change from 494 to 268
Calculation steps:
[( 268 - 494 ) ÷ 494] x 100 = -45.75%
Formula
Percentage change = [(268 - 494) / 494] x 100
Subtract the new number by the original number
268 - 494 = -226
-226 ÷ 494 = -0.4574898785425101
-0.4574898785425101 x 100 = -45.75%