-48.52% is the change from 847 to 436
Calculation steps:
[( 436 - 847 ) ÷ 847] x 100 = -48.52%
Formula
Percentage change = [(436 - 847) / 847] x 100
Subtract the new number by the original number
436 - 847 = -411
-411 ÷ 847 = -0.4852420306965762
-0.4852420306965762 x 100 = -48.52%