15554936 ÷ 751 
The aim is to understand the frequency of 751 in 15554936.

Advancing to step 1:
When dividing 1 by 751, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 751

Moving on to step 2:
751 goes into 15 0 times with a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Bring next digit (5) of the dividend behind the 15 and repeat the process: 155 / 751

Let's proceed to step 3:
751 goes into 155 0 times with a remainder of 155.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 155 after subtracting 0 from 155.
Bring next digit (5) of the dividend behind the 155 and repeat the process: 1555 / 751

Advancing to step 4:
The number 751 fits into 1555 2 times, leaving a remainder of 53.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 1502 from 1555, we get 53.
Fetch the next digit (4) from the dividend, attach it to 53 and continue: 534 / 751

On to step 5:
751 goes into 534 0 times with a remainder of 534.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
Subtracting 0 from 534 leaves us with 534.
Include the next digit (9) from the dividend after 534, then repeat: 5349 / 751

Let's proceed to step 6:
If we divide 5349 by 751, we get 7 and a remainder of 92.
Write down 7 as next digit of the result. 
Result so far: 207.0
Subtracting 5257 from 5349 leaves us with 92.
Append the next digit (3) from the dividend to 92 and continue with: 923 / 751

Step 7:
751 goes into 923 1 times with a remainder of 172.
The number 1 becomes the next digit in our result. 
Result so far: 2071.0
Subtract 751 from 923 to get 172.
Bring next digit (6) of the dividend behind the 172 and repeat the process: 1726 / 751

Moving on to step 8:
751 goes into 1726 2 times with a remainder of 224.
Use 2 as the next digit of our solution. 
Result so far: 20712.0
Subtract 1502 from 1726 to get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Going ahead to step 9:
751 goes into 2240 2 times with a remainder of 738.
The number 2 becomes the next digit in our result. 
Result so far: 20712.2
The remainder is 738 after subtracting 1502 from 2240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7380, and continue the process.

Moving on to step 10:
751 can be fit into 7380 9 times, resulting in a remainder of 621.
Use 9 as the next digit of our solution. 
Result so far: 20712.29
Subtract 6759 from 7380 to get 621.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6210, and continue the process.

Let's proceed to step 11:
751 can be fit into 6210 8 times, resulting in a remainder of 202.
The number 8 becomes the next digit in our result. 
Result so far: 20712.298
If we subtract 6008 from 6210, we get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Let's proceed to step 12:
The number 751 fits into 2020 2 times, leaving a remainder of 518.
Put 2 as the next digit of the answer. 
Result so far: 20712.2982
The remainder is 518 after subtracting 1502 from 2020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

Moving on to step 13:
751 goes into 5180 6 times with a remainder of 674.
Record the quotient 6 as the next digit in the result. 
Result so far: 20712.29826
If we take 4506 away from 5180, we end up with 674.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6740, and continue the process.

Advancing to step 14:
751 can be fit into 6740 8 times, resulting in a remainder of 732.
Write down 8 as next digit of the result. 
Result so far: 20712.298268
Deduct 6008 from 6740 and we're left with 732.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7320, and continue the process.

Moving on to step 15:
751 goes into 7320 9 times with a remainder of 561.
Use 9 as the next digit of our solution. 
Result so far: 20712.2982689
Subtract 6759 from 7320 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.

Moving on to step 16:
If we divide 5610 by 751, we get 7 and a remainder of 353.
Record the quotient 7 as the next digit in the result. 
Result so far: 20712.29826897
Deduct 5257 from 5610 and we're left with 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

Our division results in 20712.29826897 with a remaining 3.53e-07.