-67.79% is the change from 804 to 259
Calculation steps:
[( 259 - 804 ) ÷ 804] x 100 = -67.79%
Formula
Percentage change = [(259 - 804) / 804] x 100
Subtract the new number by the original number
259 - 804 = -545
-545 ÷ 804 = -0.677860696517413
-0.677860696517413 x 100 = -67.79%