-69.88% is the change from 800 to 241
Calculation steps:
[( 241 - 800 ) ÷ 800] x 100 = -69.88%
Formula
Percentage change = [(241 - 800) / 800] x 100
Subtract the new number by the original number
241 - 800 = -559
-559 ÷ 800 = -0.69875
-0.69875 x 100 = -69.88%