Let's divide 5551034 by 309
The aim is to understand the frequency of 309 in 5551034.

Let's proceed to step 1:
309 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 309

Advancing to step 2:
55 divided by 309 is 0 with a remainder of 55.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Bring next digit (5) of the dividend behind the 55 and repeat the process: 555 / 309

Moving on to step 3:
309 goes into 555 1 times with a remainder of 246.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 309 from 555, we get 246.
Bring next digit (1) of the dividend behind the 246 and repeat the process: 2461 / 309

Let's proceed to step 4:
The number 309 fits into 2461 7 times, leaving a remainder of 298.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
The remainder is 298 after subtracting 2163 from 2461.
Grab the next digit (0) from the dividend, add it to 298, then carry on: 2980 / 309

Going ahead to step 5:
The number 309 fits into 2980 9 times, leaving a remainder of 199.
Put 9 as the next digit of the answer. 
Result so far: 179.0
If we subtract 2781 from 2980, we get 199.
Include the next digit (3) from the dividend after 199, then repeat: 1993 / 309

Step 6:
309 goes into 1993 6 times with a remainder of 139.
The number 6 becomes the next digit in our result. 
Result so far: 1796.0
The remainder is 139 after subtracting 1854 from 1993.
Include the next digit (4) from the dividend after 139, then repeat: 1394 / 309

On to step 7:
1394 divided by 309 is 4 with a remainder of 158.
Use 4 as the next digit of our solution. 
Result so far: 17964.0
If we take 1236 away from 1394, we end up with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Let's proceed to step 8:
309 can be fit into 1580 5 times, resulting in a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 17964.5
Subtract 1545 from 1580 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 9:
If we divide 350 by 309, we get 1 and a remainder of 41.
Write down 1 as next digit of the result. 
Result so far: 17964.51
Deduct 309 from 350 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 10:
309 goes into 410 1 times with a remainder of 101.
The next digit of our result is 1. 
Result so far: 17964.511
The remainder is 101 after subtracting 309 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

The quotient of the division is 17964.511, and the remainder is 0.0101.