We look at the division of 49766699 by 743 
The aim is to understand the frequency of 743 in 49766699.

Advancing to step 1:
4 divided by 743 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 743

Step 2:
49 divided by 743 is 0 with a remainder of 49.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 49 after subtracting 0 from 49.
Append the next digit (7) from the dividend to 49 and continue with: 497 / 743

Going ahead to step 3:
743 can be fit into 497 0 times, resulting in a remainder of 497.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 497 leaves us with 497.
Fetch the next digit (6) from the dividend, attach it to 497 and continue: 4976 / 743

Moving on to step 4:
When dividing 4976 by 743, we get 6 with a remainder of 518.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we subtract 4458 from 4976, we get 518.
Include the next digit (6) from the dividend after 518, then repeat: 5186 / 743

Let's proceed to step 5:
The number 743 fits into 5186 6 times, leaving a remainder of 728.
Write down 6 as next digit of the result. 
Result so far: 66.0
Subtracting 4458 from 5186 leaves us with 728.
Bring next digit (6) of the dividend behind the 728 and repeat the process: 7286 / 743

Moving on to step 6:
743 goes into 7286 9 times with a remainder of 599.
The number 9 becomes the next digit in our result. 
Result so far: 669.0
If we subtract 6687 from 7286, we get 599.
Append the next digit (9) from the dividend to 599 and continue with: 5999 / 743

Advancing to step 7:
743 goes into 5999 8 times with a remainder of 55.
The next digit of our result is 8. 
Result so far: 6698.0
Subtract 5944 from 5999 to get 55.
Fetch the next digit (9) from the dividend, attach it to 55 and continue: 559 / 743

Moving on to step 8:
The number 743 fits into 559 0 times, leaving a remainder of 559.
The number 0 becomes the next digit in our result. 
Result so far: 66980.0
If we take 0 away from 559, we end up with 559.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5590, and continue the process.

Step 9:
If we divide 5590 by 743, we get 7 and a remainder of 389.
The number 7 becomes the next digit in our result. 
Result so far: 66980.7
If we subtract 5201 from 5590, we get 389.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3890, and continue the process.

On to step 10:
If we divide 3890 by 743, we get 5 and a remainder of 175.
The next digit of our result is 5. 
Result so far: 66980.75
Deduct 3715 from 3890 and we're left with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Let's proceed to step 11:
When dividing 1750 by 743, we get 2 with a remainder of 264.
The next digit of our result is 2. 
Result so far: 66980.752
Subtract 1486 from 1750 to get 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Let's proceed to step 12:
When dividing 2640 by 743, we get 3 with a remainder of 411.
Write down 3 as next digit of the result. 
Result so far: 66980.7523
Subtracting 2229 from 2640 leaves us with 411.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4110, and continue the process.

Step 13:
743 can be fit into 4110 5 times, resulting in a remainder of 395.
Use 5 as the next digit of our solution. 
Result so far: 66980.75235
Subtracting 3715 from 4110 leaves us with 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Let's proceed to step 14:
When dividing 3950 by 743, we get 5 with a remainder of 235.
Use 5 as the next digit of our solution. 
Result so far: 66980.752355
The remainder is 235 after subtracting 3715 from 3950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

After the division, we end up with 66980.752355 and a remainder of 2.35e-05.