-94.81% is the change from 270 to 14
Calculation steps:
[( 14 - 270 ) ÷ 270] x 100 = -94.81%
Formula
Percentage change = [(14 - 270) / 270] x 100
Subtract the new number by the original number
14 - 270 = -256
-256 ÷ 270 = -0.9481481481481482
-0.9481481481481482 x 100 = -94.81%