-27.81% is the change from 784 to 566
Calculation steps:
[( 566 - 784 ) ÷ 784] x 100 = -27.81%
Formula
Percentage change = [(566 - 784) / 784] x 100
Subtract the new number by the original number
566 - 784 = -218
-218 ÷ 784 = -0.2780612244897959
-0.2780612244897959 x 100 = -27.81%