-8.58% is the change from 268 to 245
Calculation steps:
[( 245 - 268 ) ÷ 268] x 100 = -8.58%
Formula
Percentage change = [(245 - 268) / 268] x 100
Subtract the new number by the original number
245 - 268 = -23
-23 ÷ 268 = -0.08582089552238806
-0.08582089552238806 x 100 = -8.58%