Let's say your form has a datacard called Number_DataCard1, and this datacard has a txtbox inside it called DataCardValue1.
First make sure that DataCardValue1's Format property is set to Number.
Then Select Number_DataCard1, and set its Update property to DataCardValue1/100 (you need to unlock the advanced properties of this control to be able to edit it)
Whatever is set in the Update property, is the value that will be patched to your data source.
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