We look at the division of 34574645 by 667 
The aim is to understand the frequency of 667 in 34574645.

Moving on to step 1:
The number 667 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 667

Moving on to step 2:
The number 667 fits into 34 0 times, leaving a remainder of 34.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 34 and we're left with 34.
Fetch the next digit (5) from the dividend, attach it to 34 and continue: 345 / 667

Step 3:
345 divided by 667 is 0 with a remainder of 345.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 345 to get 345.
Include the next digit (7) from the dividend after 345, then repeat: 3457 / 667

Going ahead to step 4:
If we divide 3457 by 667, we get 5 and a remainder of 122.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 3335 from 3457 leaves us with 122.
Append the next digit (4) from the dividend to 122 and continue with: 1224 / 667

Advancing to step 5:
667 can be fit into 1224 1 times, resulting in a remainder of 557.
Record the quotient 1 as the next digit in the result. 
Result so far: 51.0
If we subtract 667 from 1224, we get 557.
Take the next digit (6) from the dividend and append it to 557, then repeat: 5576 / 667

On to step 6:
When dividing 5576 by 667, we get 8 with a remainder of 240.
The number 8 becomes the next digit in our result. 
Result so far: 518.0
The remainder is 240 after subtracting 5336 from 5576.
Take the next digit (4) from the dividend and append it to 240, then repeat: 2404 / 667

Advancing to step 7:
667 goes into 2404 3 times with a remainder of 403.
Use 3 as the next digit of our solution. 
Result so far: 5183.0
The remainder is 403 after subtracting 2001 from 2404.
Grab the next digit (5) from the dividend, add it to 403, then carry on: 4035 / 667

Step 8:
When dividing 4035 by 667, we get 6 with a remainder of 33.
Write down 6 as next digit of the result. 
Result so far: 51836.0
The remainder is 33 after subtracting 4002 from 4035.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 9:
667 goes into 330 0 times with a remainder of 330.
Write down 0 as next digit of the result. 
Result so far: 51836.0
Subtracting 0 from 330 leaves us with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Let's proceed to step 10:
When dividing 3300 by 667, we get 4 with a remainder of 632.
Write down 4 as next digit of the result. 
Result so far: 51836.04
If we subtract 2668 from 3300, we get 632.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6320, and continue the process.

On to step 11:
667 can be fit into 6320 9 times, resulting in a remainder of 317.
The next digit of our result is 9. 
Result so far: 51836.049
Deduct 6003 from 6320 and we're left with 317.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3170, and continue the process.

Moving on to step 12:
If we divide 3170 by 667, we get 4 and a remainder of 502.
Put 4 as the next digit of the answer. 
Result so far: 51836.0494
Deduct 2668 from 3170 and we're left with 502.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

Advancing to step 13:
667 goes into 5020 7 times with a remainder of 351.
Put 7 as the next digit of the answer. 
Result so far: 51836.04947
Subtracting 4669 from 5020 leaves us with 351.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3510, and continue the process.

Going ahead to step 14:
667 can be fit into 3510 5 times, resulting in a remainder of 175.
Write down 5 as next digit of the result. 
Result so far: 51836.049475
If we subtract 3335 from 3510, we get 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Step 15:
667 can be fit into 1750 2 times, resulting in a remainder of 416.
Write down 2 as next digit of the result. 
Result so far: 51836.0494752
If we subtract 1334 from 1750, we get 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Step 16:
The number 667 fits into 4160 6 times, leaving a remainder of 158.
Write down 6 as next digit of the result. 
Result so far: 51836.04947526
If we take 4002 away from 4160, 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.

The final outcome is 51836.04947526, with a leftover of 1.58e-07.