-71.56% is the change from 784 to 223
Calculation steps:
[( 223 - 784 ) ÷ 784] x 100 = -71.56%
Formula
Percentage change = [(223 - 784) / 784] x 100
Subtract the new number by the original number
223 - 784 = -561
-561 ÷ 784 = -0.7155612244897959
-0.7155612244897959 x 100 = -71.56%