-56.95% is the change from 806 to 347
Calculation steps:
[( 347 - 806 ) ÷ 806] x 100 = -56.95%
Formula
Percentage change = [(347 - 806) / 806] x 100
Subtract the new number by the original number
347 - 806 = -459
-459 ÷ 806 = -0.5694789081885856
-0.5694789081885856 x 100 = -56.95%