We're dividing 12073443 by 712 
The aim is to understand the frequency of 712 in 12073443.

Step 1:
1 divided by 712 is 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.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 712

Advancing to step 2:
If we divide 12 by 712, we get 0 and a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Fetch the next digit (0) from the dividend, attach it to 12 and continue: 120 / 712

Step 3:
712 can be fit into 120 0 times, resulting in a remainder of 120.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 120, we get 120.
Take the next digit (7) from the dividend and append it to 120, then repeat: 1207 / 712

Let's proceed to step 4:
If we divide 1207 by 712, we get 1 and a remainder of 495.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 712 from 1207 leaves us with 495.
Take the next digit (3) from the dividend and append it to 495, then repeat: 4953 / 712

Moving on to step 5:
When dividing 4953 by 712, we get 6 with a remainder of 681.
Use 6 as the next digit of our solution. 
Result so far: 16.0
Subtract 4272 from 4953 to get 681.
Grab the next digit (4) from the dividend, add it to 681, then carry on: 6814 / 712

Moving on to step 6:
When dividing 6814 by 712, we get 9 with a remainder of 406.
Use 9 as the next digit of our solution. 
Result so far: 169.0
If we subtract 6408 from 6814, we get 406.
Grab the next digit (4) from the dividend, add it to 406, then carry on: 4064 / 712

Moving on to step 7:
712 can be fit into 4064 5 times, resulting in a remainder of 504.
Put 5 as the next digit of the answer. 
Result so far: 1695.0
Subtracting 3560 from 4064 leaves us with 504.
Fetch the next digit (3) from the dividend, attach it to 504 and continue: 5043 / 712

Moving on to step 8:
If we divide 5043 by 712, we get 7 and a remainder of 59.
Use 7 as the next digit of our solution. 
Result so far: 16957.0
If we take 4984 away from 5043, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 9:
The number 712 fits into 590 0 times, leaving a remainder of 590.
The next digit of our result is 0. 
Result so far: 16957.0
If we take 0 away from 590, we end up with 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Moving on to step 10:
If we divide 5900 by 712, we get 8 and a remainder of 204.
The next digit of our result is 8. 
Result so far: 16957.08
If we take 5696 away from 5900, we end up with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Moving on to step 11:
2040 divided by 712 is 2 with a remainder of 616.
The next digit of our result is 2. 
Result so far: 16957.082
Subtract 1424 from 2040 to get 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

Going ahead to step 12:
6160 divided by 712 is 8 with a remainder of 464.
Record the quotient 8 as the next digit in the result. 
Result so far: 16957.0828
If we subtract 5696 from 6160, we get 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Let's proceed to step 13:
712 can be fit into 4640 6 times, resulting in a remainder of 368.
Use 6 as the next digit of our solution. 
Result so far: 16957.08286
If we take 4272 away from 4640, we end up with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

On to step 14:
712 goes into 3680 5 times with a remainder of 120.
The number 5 becomes the next digit in our result. 
Result so far: 16957.082865
If we take 3560 away from 3680, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 15:
The number 712 fits into 1200 1 times, leaving a remainder of 488.
The number 1 becomes the next digit in our result. 
Result so far: 16957.0828651
Subtract 712 from 1200 to get 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

On to step 16:
712 can be fit into 4880 6 times, resulting in a remainder of 608.
Put 6 as the next digit of the answer. 
Result so far: 16957.08286516
Deduct 4272 from 4880 and we're left with 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

After the division, we end up with 16957.08286516 and a remainder of 6.08e-07.