-99.89% is the change from 893 to 1
Calculation steps:
[( 1 - 893 ) ÷ 893] x 100 = -99.89%
Formula
Percentage change = [(1 - 893) / 893] x 100
Subtract the new number by the original number
1 - 893 = -892
-892 ÷ 893 = -0.9988801791713325
-0.9988801791713325 x 100 = -99.89%