-52.97% is the change from 893 to 420
Calculation steps:
[( 420 - 893 ) ÷ 893] x 100 = -52.97%
Formula
Percentage change = [(420 - 893) / 893] x 100
Subtract the new number by the original number
420 - 893 = -473
-473 ÷ 893 = -0.5296752519596865
-0.5296752519596865 x 100 = -52.97%