-7.66% is the change from 849 to 784
Calculation steps:
[( 784 - 849 ) ÷ 849] x 100 = -7.66%
Formula
Percentage change = [(784 - 849) / 849] x 100
Subtract the new number by the original number
784 - 849 = -65
-65 ÷ 849 = -0.07656065959952886
-0.07656065959952886 x 100 = -7.66%