-68.24% is the change from 784 to 249
Calculation steps:
[( 249 - 784 ) ÷ 784] x 100 = -68.24%
Formula
Percentage change = [(249 - 784) / 784] x 100
Subtract the new number by the original number
249 - 784 = -535
-535 ÷ 784 = -0.6823979591836735
-0.6823979591836735 x 100 = -68.24%