-52.63% is the change from 893 to 423
Calculation steps:
[( 423 - 893 ) ÷ 893] x 100 = -52.63%
Formula
Percentage change = [(423 - 893) / 893] x 100
Subtract the new number by the original number
423 - 893 = -470
-470 ÷ 893 = -0.5263157894736842
-0.5263157894736842 x 100 = -52.63%