-32.3% is the change from 805 to 545
Calculation steps:
[( 545 - 805 ) ÷ 805] x 100 = -32.3%
Formula
Percentage change = [(545 - 805) / 805] x 100
Subtract the new number by the original number
545 - 805 = -260
-260 ÷ 805 = -0.32298136645962733
-0.32298136645962733 x 100 = -32.3%