-86.69% is the change from 353 to 47
Calculation steps:
[( 47 - 353 ) ÷ 353] x 100 = -86.69%
Formula
Percentage change = [(47 - 353) / 353] x 100
Subtract the new number by the original number
47 - 353 = -306
-306 ÷ 353 = -0.8668555240793201
-0.8668555240793201 x 100 = -86.69%