-36.27% is the change from 805 to 513
Calculation steps:
[( 513 - 805 ) ÷ 805] x 100 = -36.27%
Formula
Percentage change = [(513 - 805) / 805] x 100
Subtract the new number by the original number
513 - 805 = -292
-292 ÷ 805 = -0.3627329192546584
-0.3627329192546584 x 100 = -36.27%