-61.58% is the change from 557 to 214
Calculation steps:
[( 214 - 557 ) ÷ 557] x 100 = -61.58%
Formula
Percentage change = [(214 - 557) / 557] x 100
Subtract the new number by the original number
214 - 557 = -343
-343 ÷ 557 = -0.6157989228007181
-0.6157989228007181 x 100 = -61.58%