-37.47% is the change from 395 to 247
Calculation steps:
[( 247 - 395 ) ÷ 395] x 100 = -37.47%
Formula
Percentage change = [(247 - 395) / 395] x 100
Subtract the new number by the original number
247 - 395 = -148
-148 ÷ 395 = -0.37468354430379747
-0.37468354430379747 x 100 = -37.47%