Need Help with Variance %

I have 4 Cards as follows, but the last card (measure) is not calculating correctly...

 $10,624

Assmt Budget $k

$12,500

Assmt Forecast $k

($1,876)

Assmt Variance $k              

Created this measure:  Asst Variance $k = SUM('ILI Budget' [Assmt Budget $]) - SUM ('ILI Budget' [ILI Assessments Forecast $k])

-6%

Assmt Variance %

Created this measure:  Assmt Variance % = DIVIDE([Assmt Variance $k], [ILI Team Forecast $k)

This should be returning a value of 15% ( 1,876/12,500) not 6%.  What am I doing wrong?

Thank you for your help.