My Excel file is working slow calculating 2 threads with complex formula.

[ahsan.masood1980]

Hi Guys, please find the attached file which i have prepared, whenever i do any calculation it start computing the formula very slow and showing percentage calculating 2 threads.
Sheet is basically to reconcile expenses with bank.
One sheet is for expenses.
2, 3, 4, 5 are the banks.
Could any one please go through this sheet and help me to make it working very fast. Because when i put the large data into it let say 1,000 transactions, you can imagine how much time it will take to calculate the data. And its 168 KB file.
For example i have put some data into it for your understanding.
Every function should remain the same, except some changes in formulas.
I will be very much thankful for your favor.
Thanks in advance.