-72.08% is the change from 240 to 67
Calculation steps:
[( 67 - 240 ) ÷ 240] x 100 = -72.08%
Formula
Percentage change = [(67 - 240) / 240] x 100
Subtract the new number by the original number
67 - 240 = -173
-173 ÷ 240 = -0.7208333333333333
-0.7208333333333333 x 100 = -72.08%