-52.42% is the change from 847 to 403
Calculation steps:
[( 403 - 847 ) ÷ 847] x 100 = -52.42%
Formula
Percentage change = [(403 - 847) / 847] x 100
Subtract the new number by the original number
403 - 847 = -444
-444 ÷ 847 = -0.5242030696576151
-0.5242030696576151 x 100 = -52.42%