-67.91% is the change from 804 to 258
Calculation steps:
[( 258 - 804 ) ÷ 804] x 100 = -67.91%
Formula
Percentage change = [(258 - 804) / 804] x 100
Subtract the new number by the original number
258 - 804 = -546
-546 ÷ 804 = -0.6791044776119403
-0.6791044776119403 x 100 = -67.91%