-86.61% is the change from 351 to 47
Calculation steps:
[( 47 - 351 ) ÷ 351] x 100 = -86.61%
Formula
Percentage change = [(47 - 351) / 351] x 100
Subtract the new number by the original number
47 - 351 = -304
-304 ÷ 351 = -0.8660968660968661
-0.8660968660968661 x 100 = -86.61%