-88.7% is the change from 814 to 92
Calculation steps:
[( 92 - 814 ) ÷ 814] x 100 = -88.7%
Formula
Percentage change = [(92 - 814) / 814] x 100
Subtract the new number by the original number
92 - 814 = -722
-722 ÷ 814 = -0.8869778869778869
-0.8869778869778869 x 100 = -88.7%