-56.97% is the change from 804 to 346
Calculation steps:
[( 346 - 804 ) ÷ 804] x 100 = -56.97%
Formula
Percentage change = [(346 - 804) / 804] x 100
Subtract the new number by the original number
346 - 804 = -458
-458 ÷ 804 = -0.5696517412935324
-0.5696517412935324 x 100 = -56.97%