-32.8% is the change from 808 to 543
Calculation steps:
[( 543 - 808 ) ÷ 808] x 100 = -32.8%
Formula
Percentage change = [(543 - 808) / 808] x 100
Subtract the new number by the original number
543 - 808 = -265
-265 ÷ 808 = -0.327970297029703
-0.327970297029703 x 100 = -32.8%