-31.47% is the change from 804 to 551
Calculation steps:
[( 551 - 804 ) ÷ 804] x 100 = -31.47%
Formula
Percentage change = [(551 - 804) / 804] x 100
Subtract the new number by the original number
551 - 804 = -253
-253 ÷ 804 = -0.31467661691542287
-0.31467661691542287 x 100 = -31.47%