-19.36% is the change from 847 to 683
Calculation steps:
[( 683 - 847 ) ÷ 847] x 100 = -19.36%
Formula
Percentage change = [(683 - 847) / 847] x 100
Subtract the new number by the original number
683 - 847 = -164
-164 ÷ 847 = -0.1936245572609209
-0.1936245572609209 x 100 = -19.36%