-17.63% is the change from 556 to 458
Calculation steps:
[( 458 - 556 ) ÷ 556] x 100 = -17.63%
Formula
Percentage change = [(458 - 556) / 556] x 100
Subtract the new number by the original number
458 - 556 = -98
-98 ÷ 556 = -0.17625899280575538
-0.17625899280575538 x 100 = -17.63%