-73.23% is the change from 254 to 68
Calculation steps:
[( 68 - 254 ) ÷ 254] x 100 = -73.23%
Formula
Percentage change = [(68 - 254) / 254] x 100
Subtract the new number by the original number
68 - 254 = -186
-186 ÷ 254 = -0.7322834645669292
-0.7322834645669292 x 100 = -73.23%