How do you regroup the minued?

To regroup the minuend in subtraction, you start by breaking down the minuend into smaller components, typically starting from the rightmost digit. If a digit in the minuend is smaller than the corresponding digit in the subtrahend, you borrow from the next left digit, effectively reducing it by one and adding ten to the current digit. This process continues until all digits are appropriately adjusted, allowing for a successful subtraction. Finally, perform the subtraction digit by digit from right to left.