-85.23% is the change from 264 to 39
Calculation steps:
[( 39 - 264 ) ÷ 264] x 100 = -85.23%
Formula
Percentage change = [(39 - 264) / 264] x 100
Subtract the new number by the original number
39 - 264 = -225
-225 ÷ 264 = -0.8522727272727273
-0.8522727272727273 x 100 = -85.23%