We're dividing 42871363 by 744 
The aim is to understand the frequency of 744 in 42871363.

On to step 1:
When dividing 4 by 744, we get 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 744

Moving on to step 2:
744 can be fit into 42 0 times, resulting in a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Fetch the next digit (8) from the dividend, attach it to 42 and continue: 428 / 744

Going ahead to step 3:
The number 744 fits into 428 0 times, leaving a remainder of 428.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 428, we get 428.
Append the next digit (7) from the dividend to 428 and continue with: 4287 / 744

Step 4:
744 goes into 4287 5 times with a remainder of 567.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we take 3720 away from 4287, we end up with 567.
Fetch the next digit (1) from the dividend, attach it to 567 and continue: 5671 / 744

Moving on to step 5:
744 can be fit into 5671 7 times, resulting in a remainder of 463.
Put 7 as the next digit of the answer. 
Result so far: 57.0
If we take 5208 away from 5671, we end up with 463.
Fetch the next digit (3) from the dividend, attach it to 463 and continue: 4633 / 744

Let's proceed to step 6:
744 goes into 4633 6 times with a remainder of 169.
Use 6 as the next digit of our solution. 
Result so far: 576.0
If we take 4464 away from 4633, we end up with 169.
Include the next digit (6) from the dividend after 169, then repeat: 1696 / 744

Advancing to step 7:
The number 744 fits into 1696 2 times, leaving a remainder of 208.
Put 2 as the next digit of the answer. 
Result so far: 5762.0
Subtracting 1488 from 1696 leaves us with 208.
Fetch the next digit (3) from the dividend, attach it to 208 and continue: 2083 / 744

Going ahead to step 8:
If we divide 2083 by 744, we get 2 and a remainder of 595.
Use 2 as the next digit of our solution. 
Result so far: 57622.0
Subtract 1488 from 2083 to get 595.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5950, and continue the process.

Advancing to step 9:
If we divide 5950 by 744, we get 7 and a remainder of 742.
Record the quotient 7 as the next digit in the result. 
Result so far: 57622.7
The remainder is 742 after subtracting 5208 from 5950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7420, and continue the process.

Let's proceed to step 10:
The number 744 fits into 7420 9 times, leaving a remainder of 724.
Use 9 as the next digit of our solution. 
Result so far: 57622.79
If we take 6696 away from 7420, we end up with 724.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7240, and continue the process.

Going ahead to step 11:
If we divide 7240 by 744, we get 9 and a remainder of 544.
Record the quotient 9 as the next digit in the result. 
Result so far: 57622.799
Subtracting 6696 from 7240 leaves us with 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

After the division, we end up with 57622.799 and a remainder of 0.0544.