-16.53% is the change from 847 to 707
Calculation steps:
[( 707 - 847 ) ÷ 847] x 100 = -16.53%
Formula
Percentage change = [(707 - 847) / 847] x 100
Subtract the new number by the original number
707 - 847 = -140
-140 ÷ 847 = -0.1652892561983471
-0.1652892561983471 x 100 = -16.53%