We look at the division of 87723647 by 743 
The aim is to understand the frequency of 743 in 87723647.

Step 1:
The number 743 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 743

On to step 2:
743 can be fit into 87 0 times, resulting in a remainder of 87.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 87, we end up with 87.
Append the next digit (7) from the dividend to 87 and continue with: 877 / 743

Moving on to step 3:
The number 743 fits into 877 1 times, leaving a remainder of 134.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 743 from 877, we get 134.
Include the next digit (2) from the dividend after 134, then repeat: 1342 / 743

On to step 4:
When dividing 1342 by 743, we get 1 with a remainder of 599.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Deduct 743 from 1342 and we're left with 599.
Bring next digit (3) of the dividend behind the 599 and repeat the process: 5993 / 743

On to step 5:
The number 743 fits into 5993 8 times, leaving a remainder of 49.
Put 8 as the next digit of the answer. 
Result so far: 118.0
Subtract 5944 from 5993 to get 49.
Bring next digit (6) of the dividend behind the 49 and repeat the process: 496 / 743

Let's proceed to step 6:
The number 743 fits into 496 0 times, leaving a remainder of 496.
Record the quotient 0 as the next digit in the result. 
Result so far: 1180.0
Deduct 0 from 496 and we're left with 496.
Include the next digit (4) from the dividend after 496, then repeat: 4964 / 743

Let's proceed to step 7:
743 can be fit into 4964 6 times, resulting in a remainder of 506.
Put 6 as the next digit of the answer. 
Result so far: 11806.0
Subtract 4458 from 4964 to get 506.
Grab the next digit (7) from the dividend, add it to 506, then carry on: 5067 / 743

Going ahead to step 8:
The number 743 fits into 5067 6 times, leaving a remainder of 609.
The next digit of our result is 6. 
Result so far: 118066.0
Subtracting 4458 from 5067 leaves us with 609.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6090, and continue the process.

Moving on to step 9:
743 can be fit into 6090 8 times, resulting in a remainder of 146.
Write down 8 as next digit of the result. 
Result so far: 118066.8
Subtract 5944 from 6090 to get 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Moving on to step 10:
The number 743 fits into 1460 1 times, leaving a remainder of 717.
The next digit of our result is 1. 
Result so far: 118066.81
The remainder is 717 after subtracting 743 from 1460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7170, and continue the process.

Advancing to step 11:
When dividing 7170 by 743, we get 9 with a remainder of 483.
Record the quotient 9 as the next digit in the result. 
Result so far: 118066.819
The remainder is 483 after subtracting 6687 from 7170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4830, and continue the process.

On to step 12:
743 can be fit into 4830 6 times, resulting in a remainder of 372.
Use 6 as the next digit of our solution. 
Result so far: 118066.8196
The remainder is 372 after subtracting 4458 from 4830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

Let's proceed to step 13:
The number 743 fits into 3720 5 times, leaving a remainder of 5.
The next digit of our result is 5. 
Result so far: 118066.81965
The remainder is 5 after subtracting 3715 from 3720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 14:
50 divided by 743 is 0 with a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 118066.81965
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 15:
743 goes into 500 0 times with a remainder of 500.
The number 0 becomes the next digit in our result. 
Result so far: 118066.81965
Deduct 0 from 500 and we're left with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

The quotient of the division is 118066.81965, and the remainder is 5e-06.