Split image dataset into two separate folders

Hello all,

I need to split an image dataset folder into two seperate folders.

In general i use :

imds = imageDatastore(dataset,...

'IncludeSubfolders',true,'LabelSource','foldernames');

[trainingSet, testSet] = splitEachLabel(imds, 0.7, 'randomize');

but how can I get the two seperate folders, because I need them for other processing things ?

More precisely, I want to divide each category folder to two separate folders one for training and one for test with a definite percentage rate (for example 30% of the category folder images are saved in test folder and the other 70% in training folder).

Thank you for your help!