This time around I am asking you what should one do if he wanted to extract, for example 530 out of a big number like 500676798709076558759
[sprintf %s %s] is good for combining 2 symbols. Does it do the reverse? I was thinking of treating the big number as a symbol and splitting it. Afterwards I could just extract 530 from the second part of the big number. And then I would recombine it.
Thank you all,