-99.25% is the change from 268 to 2
Calculation steps:
[( 2 - 268 ) ÷ 268] x 100 = -99.25%
Formula
Percentage change = [(2 - 268) / 268] x 100
Subtract the new number by the original number
2 - 268 = -266
-266 ÷ 268 = -0.9925373134328358
-0.9925373134328358 x 100 = -99.25%