-15.98% is the change from 557 to 468
Calculation steps:
[( 468 - 557 ) ÷ 557] x 100 = -15.98%
Formula
Percentage change = [(468 - 557) / 557] x 100
Subtract the new number by the original number
468 - 557 = -89
-89 ÷ 557 = -0.15978456014362658
-0.15978456014362658 x 100 = -15.98%