We look at the division of 54608367 by 670 
The aim is to understand the frequency of 670 in 54608367.

On to step 1:
670 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 670

Step 2:
670 can be fit into 54 0 times, resulting in a remainder of 54.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 54 to get 54.
Append the next digit (6) from the dividend to 54 and continue with: 546 / 670

Advancing to step 3:
670 can be fit into 546 0 times, resulting in a remainder of 546.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 546 after subtracting 0 from 546.
Grab the next digit (0) from the dividend, add it to 546, then carry on: 5460 / 670

On to step 4:
670 goes into 5460 8 times with a remainder of 100.
Put 8 as the next digit of the answer. 
Result so far: 8.0
The remainder is 100 after subtracting 5360 from 5460.
Fetch the next digit (8) from the dividend, attach it to 100 and continue: 1008 / 670

Advancing to step 5:
If we divide 1008 by 670, we get 1 and a remainder of 338.
The number 1 becomes the next digit in our result. 
Result so far: 81.0
If we subtract 670 from 1008, we get 338.
Fetch the next digit (3) from the dividend, attach it to 338 and continue: 3383 / 670

Let's proceed to step 6:
If we divide 3383 by 670, we get 5 and a remainder of 33.
The number 5 becomes the next digit in our result. 
Result so far: 815.0
The remainder is 33 after subtracting 3350 from 3383.
Bring next digit (6) of the dividend behind the 33 and repeat the process: 336 / 670

Step 7:
If we divide 336 by 670, we get 0 and a remainder of 336.
The next digit of our result is 0. 
Result so far: 8150.0
If we subtract 0 from 336, we get 336.
Grab the next digit (7) from the dividend, add it to 336, then carry on: 3367 / 670

Going ahead to step 8:
670 can be fit into 3367 5 times, resulting in a remainder of 17.
Put 5 as the next digit of the answer. 
Result so far: 81505.0
Subtract 3350 from 3367 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 9:
When dividing 170 by 670, we get 0 with a remainder of 170.
Write down 0 as next digit of the result. 
Result so far: 81505.0
If we subtract 0 from 170, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

On to step 10:
670 goes into 1700 2 times with a remainder of 360.
Use 2 as the next digit of our solution. 
Result so far: 81505.02
If we subtract 1340 from 1700, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Going ahead to step 11:
670 can be fit into 3600 5 times, resulting in a remainder of 250.
Record the quotient 5 as the next digit in the result. 
Result so far: 81505.025
Deduct 3350 from 3600 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Advancing to step 12:
The number 670 fits into 2500 3 times, leaving a remainder of 490.
Use 3 as the next digit of our solution. 
Result so far: 81505.0253
The remainder is 490 after subtracting 2010 from 2500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Going ahead to step 13:
When dividing 4900 by 670, we get 7 with a remainder of 210.
Write down 7 as next digit of the result. 
Result so far: 81505.02537
The remainder is 210 after subtracting 4690 from 4900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Let's proceed to step 14:
670 can be fit into 2100 3 times, resulting in a remainder of 90.
Put 3 as the next digit of the answer. 
Result so far: 81505.025373
If we take 2010 away from 2100, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 15:
900 divided by 670 is 1 with a remainder of 230.
Put 1 as the next digit of the answer. 
Result so far: 81505.0253731
Subtracting 670 from 900 leaves us with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Step 16:
2300 divided by 670 is 3 with a remainder of 290.
The next digit of our result is 3. 
Result so far: 81505.02537313
Deduct 2010 from 2300 and we're left with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

The final result is 81505.02537313 with a remainder of 2.9e-07.