Let's divide 49280344 by 691
The aim is to understand the frequency of 691 in 49280344.

On to step 1:
691 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 691

Advancing to step 2:
The number 691 fits into 49 0 times, leaving a remainder of 49.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 49 to get 49.
Take the next digit (2) from the dividend and append it to 49, then repeat: 492 / 691

Going ahead to step 3:
When dividing 492 by 691, we get 0 with a remainder of 492.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 492, we end up with 492.
Include the next digit (8) from the dividend after 492, then repeat: 4928 / 691

Let's proceed to step 4:
691 goes into 4928 7 times with a remainder of 91.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtract 4837 from 4928 to get 91.
Append the next digit (0) from the dividend to 91 and continue with: 910 / 691

On to step 5:
The number 691 fits into 910 1 times, leaving a remainder of 219.
The number 1 becomes the next digit in our result. 
Result so far: 71.0
If we take 691 away from 910, we end up with 219.
Bring next digit (3) of the dividend behind the 219 and repeat the process: 2193 / 691

Going ahead to step 6:
691 can be fit into 2193 3 times, resulting in a remainder of 120.
Use 3 as the next digit of our solution. 
Result so far: 713.0
Subtracting 2073 from 2193 leaves us with 120.
Fetch the next digit (4) from the dividend, attach it to 120 and continue: 1204 / 691

Going ahead to step 7:
When dividing 1204 by 691, we get 1 with a remainder of 513.
The next digit of our result is 1. 
Result so far: 7131.0
Deduct 691 from 1204 and we're left with 513.
Fetch the next digit (4) from the dividend, attach it to 513 and continue: 5134 / 691

Let's proceed to step 8:
When dividing 5134 by 691, we get 7 with a remainder of 297.
Write down 7 as next digit of the result. 
Result so far: 71317.0
The remainder is 297 after subtracting 4837 from 5134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

Advancing to step 9:
2970 divided by 691 is 4 with a remainder of 206.
Put 4 as the next digit of the answer. 
Result so far: 71317.4
If we subtract 2764 from 2970, we get 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Let's proceed to step 10:
The number 691 fits into 2060 2 times, leaving a remainder of 678.
Put 2 as the next digit of the answer. 
Result so far: 71317.42
Subtract 1382 from 2060 to get 678.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6780, and continue the process.

On to step 11:
If we divide 6780 by 691, we get 9 and a remainder of 561.
Write down 9 as next digit of the result. 
Result so far: 71317.429
Subtract 6219 from 6780 to get 561.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5610, and continue the process.

On to step 12:
If we divide 5610 by 691, we get 8 and a remainder of 82.
Record the quotient 8 as the next digit in the result. 
Result so far: 71317.4298
If we take 5528 away from 5610, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 13:
691 goes into 820 1 times with a remainder of 129.
The next digit of our result is 1. 
Result so far: 71317.42981
Deduct 691 from 820 and we're left with 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

On to step 14:
The number 691 fits into 1290 1 times, leaving a remainder of 599.
Put 1 as the next digit of the answer. 
Result so far: 71317.429811
Deduct 691 from 1290 and we're left with 599.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5990, and continue the process.

The final outcome is 71317.429811, with a leftover of 5.99e-05.