-69.48% is the change from 806 to 246
Calculation steps:
[( 246 - 806 ) ÷ 806] x 100 = -69.48%
Formula
Percentage change = [(246 - 806) / 806] x 100
Subtract the new number by the original number
246 - 806 = -560
-560 ÷ 806 = -0.6947890818858561
-0.6947890818858561 x 100 = -69.48%