You use the Revaluation function type to increase or decrease key figures by a percentage figure.
No characteristic values are changed. In characteristic value usage, you can only select characteristics as condition characteristics.
You can choose whether you want to enter a common percentage for all key figures or revaluate key figures with individual percentages.
In both cases you can either enter the percentage directly or use variables. The percentage is interpreted as delta; the system does not expect you to enter a percentage sign.
If you enter 15.4, the system performs the following calculation:
new value = old value + 15.4% * old value.