-45.81% is the change from 847 to 459
Calculation steps:
[( 459 - 847 ) ÷ 847] x 100 = -45.81%
Formula
Percentage change = [(459 - 847) / 847] x 100
Subtract the new number by the original number
459 - 847 = -388
-388 ÷ 847 = -0.45808736717827625
-0.45808736717827625 x 100 = -45.81%