-34.47% is the change from 847 to 555
Calculation steps:
[( 555 - 847 ) ÷ 847] x 100 = -34.47%
Formula
Percentage change = [(555 - 847) / 847] x 100
Subtract the new number by the original number
555 - 847 = -292
-292 ÷ 847 = -0.3447461629279811
-0.3447461629279811 x 100 = -34.47%