-54.98% is the change from 893 to 402
Calculation steps:
[( 402 - 893 ) ÷ 893] x 100 = -54.98%
Formula
Percentage change = [(402 - 893) / 893] x 100
Subtract the new number by the original number
402 - 893 = -491
-491 ÷ 893 = -0.5498320268756999
-0.5498320268756999 x 100 = -54.98%