-24.19% is the change from 806 to 611
Calculation steps:
[( 611 - 806 ) ÷ 806] x 100 = -24.19%
Formula
Percentage change = [(611 - 806) / 806] x 100
Subtract the new number by the original number
611 - 806 = -195
-195 ÷ 806 = -0.24193548387096775
-0.24193548387096775 x 100 = -24.19%