-31.72% is the change from 268 to 183
Calculation steps:
[( 183 - 268 ) ÷ 268] x 100 = -31.72%
Formula
Percentage change = [(183 - 268) / 268] x 100
Subtract the new number by the original number
183 - 268 = -85
-85 ÷ 268 = -0.31716417910447764
-0.31716417910447764 x 100 = -31.72%