Let's divide 51006808 by 743
The aim is to understand the frequency of 743 in 51006808.

On to step 1:
If we divide 5 by 743, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 743

Going ahead to step 2:
51 divided by 743 is 0 with a remainder of 51.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Include the next digit (0) from the dividend after 51, then repeat: 510 / 743

Advancing to step 3:
510 divided by 743 is 0 with a remainder of 510.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 510 after subtracting 0 from 510.
Take the next digit (0) from the dividend and append it to 510, then repeat: 5100 / 743

Step 4:
5100 divided by 743 is 6 with a remainder of 642.
The next digit of our result is 6. 
Result so far: 6.0
Subtracting 4458 from 5100 leaves us with 642.
Take the next digit (6) from the dividend and append it to 642, then repeat: 6426 / 743

Step 5:
6426 divided by 743 is 8 with a remainder of 482.
Write down 8 as next digit of the result. 
Result so far: 68.0
If we take 5944 away from 6426, we end up with 482.
Bring next digit (8) of the dividend behind the 482 and repeat the process: 4828 / 743

Let's proceed to step 6:
4828 divided by 743 is 6 with a remainder of 370.
Record the quotient 6 as the next digit in the result. 
Result so far: 686.0
Subtract 4458 from 4828 to get 370.
Grab the next digit (0) from the dividend, add it to 370, then carry on: 3700 / 743

Step 7:
743 can be fit into 3700 4 times, resulting in a remainder of 728.
Write down 4 as next digit of the result. 
Result so far: 6864.0
If we subtract 2972 from 3700, we get 728.
Append the next digit (8) from the dividend to 728 and continue with: 7288 / 743

Step 8:
The number 743 fits into 7288 9 times, leaving a remainder of 601.
Record the quotient 9 as the next digit in the result. 
Result so far: 68649.0
Subtract 6687 from 7288 to get 601.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6010, and continue the process.

On to step 9:
6010 divided by 743 is 8 with a remainder of 66.
Write down 8 as next digit of the result. 
Result so far: 68649.8
If we subtract 5944 from 6010, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 10:
660 divided by 743 is 0 with a remainder of 660.
Put 0 as the next digit of the answer. 
Result so far: 68649.8
Deduct 0 from 660 and we're left with 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Let's proceed to step 11:
If we divide 6600 by 743, we get 8 and a remainder of 656.
The next digit of our result is 8. 
Result so far: 68649.808
If we subtract 5944 from 6600, we get 656.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6560, and continue the process.

Moving on to step 12:
When dividing 6560 by 743, we get 8 with a remainder of 616.
Put 8 as the next digit of the answer. 
Result so far: 68649.8088
Deduct 5944 from 6560 and we're left with 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

In conclusion, the division gives 68649.8088 with a balance of 0.00616.