-96.28% is the change from 269 to 10
Calculation steps:
[( 10 - 269 ) ÷ 269] x 100 = -96.28%
Formula
Percentage change = [(10 - 269) / 269] x 100
Subtract the new number by the original number
10 - 269 = -259
-259 ÷ 269 = -0.9628252788104089
-0.9628252788104089 x 100 = -96.28%