-31.93% is the change from 805 to 548
Calculation steps:
[( 548 - 805 ) ÷ 805] x 100 = -31.93%
Formula
Percentage change = [(548 - 805) / 805] x 100
Subtract the new number by the original number
548 - 805 = -257
-257 ÷ 805 = -0.31925465838509315
-0.31925465838509315 x 100 = -31.93%