-15.08% is the change from 557 to 473
Calculation steps:
[( 473 - 557 ) ÷ 557] x 100 = -15.08%
Formula
Percentage change = [(473 - 557) / 557] x 100
Subtract the new number by the original number
473 - 557 = -84
-84 ÷ 557 = -0.15080789946140036
-0.15080789946140036 x 100 = -15.08%