-52.71% is the change from 848 to 401
Calculation steps:
[( 401 - 848 ) ÷ 848] x 100 = -52.71%
Formula
Percentage change = [(401 - 848) / 848] x 100
Subtract the new number by the original number
401 - 848 = -447
-447 ÷ 848 = -0.527122641509434
-0.527122641509434 x 100 = -52.71%