-27.9% is the change from 785 to 566
Calculation steps:
[( 566 - 785 ) ÷ 785] x 100 = -27.9%
Formula
Percentage change = [(566 - 785) / 785] x 100
Subtract the new number by the original number
566 - 785 = -219
-219 ÷ 785 = -0.2789808917197452
-0.2789808917197452 x 100 = -27.9%