-24.69% is the change from 806 to 607
Calculation steps:
[( 607 - 806 ) ÷ 806] x 100 = -24.69%
Formula
Percentage change = [(607 - 806) / 806] x 100
Subtract the new number by the original number
607 - 806 = -199
-199 ÷ 806 = -0.24689826302729528
-0.24689826302729528 x 100 = -24.69%