-29.48% is the change from 268 to 189
Calculation steps:
[( 189 - 268 ) ÷ 268] x 100 = -29.48%
Formula
Percentage change = [(189 - 268) / 268] x 100
Subtract the new number by the original number
189 - 268 = -79
-79 ÷ 268 = -0.2947761194029851
-0.2947761194029851 x 100 = -29.48%