What are the steps of solving the lattice method?

The lattice method for multiplication involves a few key steps: First, draw a grid with diagonal lines to create lattice boxes based on the number of digits in the numbers being multiplied. Next, fill in the boxes by multiplying the digits of the numbers, placing the tens digit in the upper triangle and the units digit in the lower triangle of each box. After filling in all boxes, sum the numbers along the diagonals, starting from the bottom right corner. Finally, combine the results from the diagonals to get the final product.