-91.79% is the change from 268 to 22
Calculation steps:
[( 22 - 268 ) ÷ 268] x 100 = -91.79%
Formula
Percentage change = [(22 - 268) / 268] x 100
Subtract the new number by the original number
22 - 268 = -246
-246 ÷ 268 = -0.917910447761194
-0.917910447761194 x 100 = -91.79%