-74.24% is the change from 264 to 68
Calculation steps:
[( 68 - 264 ) ÷ 264] x 100 = -74.24%
Formula
Percentage change = [(68 - 264) / 264] x 100
Subtract the new number by the original number
68 - 264 = -196
-196 ÷ 264 = -0.7424242424242424
-0.7424242424242424 x 100 = -74.24%