-15.7% is the change from 847 to 714
Calculation steps:
[( 714 - 847 ) ÷ 847] x 100 = -15.7%
Formula
Percentage change = [(714 - 847) / 847] x 100
Subtract the new number by the original number
714 - 847 = -133
-133 ÷ 847 = -0.15702479338842976
-0.15702479338842976 x 100 = -15.7%