-91.55% is the change from 556 to 47
Calculation steps:
[( 47 - 556 ) ÷ 556] x 100 = -91.55%
Formula
Percentage change = [(47 - 556) / 556] x 100
Subtract the new number by the original number
47 - 556 = -509
-509 ÷ 556 = -0.9154676258992805
-0.9154676258992805 x 100 = -91.55%