-74.1% is the change from 996 to 258
Calculation steps:
[( 258 - 996 ) ÷ 996] x 100 = -74.1%
Formula
Percentage change = [(258 - 996) / 996] x 100
Subtract the new number by the original number
258 - 996 = -738
-738 ÷ 996 = -0.7409638554216867
-0.7409638554216867 x 100 = -74.1%