-10.2% is the change from 784 to 704
Calculation steps:
[( 704 - 784 ) ÷ 784] x 100 = -10.2%
Formula
Percentage change = [(704 - 784) / 784] x 100
Subtract the new number by the original number
704 - 784 = -80
-80 ÷ 784 = -0.10204081632653061
-0.10204081632653061 x 100 = -10.2%