-91.5% is the change from 553 to 47
Calculation steps:
[( 47 - 553 ) ÷ 553] x 100 = -91.5%
Formula
Percentage change = [(47 - 553) / 553] x 100
Subtract the new number by the original number
47 - 553 = -506
-506 ÷ 553 = -0.9150090415913201
-0.9150090415913201 x 100 = -91.5%