-35.45% is the change from 268 to 173
Calculation steps:
[( 173 - 268 ) ÷ 268] x 100 = -35.45%
Formula
Percentage change = [(173 - 268) / 268] x 100
Subtract the new number by the original number
173 - 268 = -95
-95 ÷ 268 = -0.35447761194029853
-0.35447761194029853 x 100 = -35.45%