-6.83% is the change from 849 to 791
Calculation steps:
[( 791 - 849 ) ÷ 849] x 100 = -6.83%
Formula
Percentage change = [(791 - 849) / 849] x 100
Subtract the new number by the original number
791 - 849 = -58
-58 ÷ 849 = -0.06831566548881036
-0.06831566548881036 x 100 = -6.83%