-30.15% is the change from 806 to 563
Calculation steps:
[( 563 - 806 ) ÷ 806] x 100 = -30.15%
Formula
Percentage change = [(563 - 806) / 806] x 100
Subtract the new number by the original number
563 - 806 = -243
-243 ÷ 806 = -0.3014888337468983
-0.3014888337468983 x 100 = -30.15%