We're dividing 56181643 by 670 
The aim is to understand the frequency of 670 in 56181643.

Step 1:
5 divided by 670 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 670

Step 2:
670 can be fit into 56 0 times, resulting in a remainder of 56.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 56, we end up with 56.
Include the next digit (1) from the dividend after 56, then repeat: 561 / 670

Advancing to step 3:
561 divided by 670 is 0 with a remainder of 561.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 561 and we're left with 561.
Include the next digit (8) from the dividend after 561, then repeat: 5618 / 670

Advancing to step 4:
When dividing 5618 by 670, we get 8 with a remainder of 258.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we take 5360 away from 5618, we end up with 258.
Bring next digit (1) of the dividend behind the 258 and repeat the process: 2581 / 670

On to step 5:
670 can be fit into 2581 3 times, resulting in a remainder of 571.
The number 3 becomes the next digit in our result. 
Result so far: 83.0
Subtract 2010 from 2581 to get 571.
Include the next digit (6) from the dividend after 571, then repeat: 5716 / 670

On to step 6:
If we divide 5716 by 670, we get 8 and a remainder of 356.
Put 8 as the next digit of the answer. 
Result so far: 838.0
Subtract 5360 from 5716 to get 356.
Append the next digit (4) from the dividend to 356 and continue with: 3564 / 670

Let's proceed to step 7:
If we divide 3564 by 670, we get 5 and a remainder of 214.
The number 5 becomes the next digit in our result. 
Result so far: 8385.0
If we subtract 3350 from 3564, we get 214.
Take the next digit (3) from the dividend and append it to 214, then repeat: 2143 / 670

Step 8:
When dividing 2143 by 670, we get 3 with a remainder of 133.
Put 3 as the next digit of the answer. 
Result so far: 83853.0
Subtract 2010 from 2143 to get 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Advancing to step 9:
When dividing 1330 by 670, we get 1 with a remainder of 660.
Put 1 as the next digit of the answer. 
Result so far: 83853.1
The remainder is 660 after subtracting 670 from 1330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Going ahead to step 10:
670 goes into 6600 9 times with a remainder of 570.
The next digit of our result is 9. 
Result so far: 83853.19
If we take 6030 away from 6600, we end up with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Step 11:
670 goes into 5700 8 times with a remainder of 340.
Write down 8 as next digit of the result. 
Result so far: 83853.198
Subtracting 5360 from 5700 leaves us with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Let's proceed to step 12:
If we divide 3400 by 670, we get 5 and a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 83853.1985
Deduct 3350 from 3400 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 13:
670 can be fit into 500 0 times, resulting in a remainder of 500.
The next digit of our result is 0. 
Result so far: 83853.1985
If we subtract 0 from 500, we get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

On to step 14:
670 goes into 5000 7 times with a remainder of 310.
The number 7 becomes the next digit in our result. 
Result so far: 83853.198507
The remainder is 310 after subtracting 4690 from 5000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

On to step 15:
When dividing 3100 by 670, we get 4 with a remainder of 420.
The number 4 becomes the next digit in our result. 
Result so far: 83853.1985074
If we subtract 2680 from 3100, we get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Let's proceed to step 16:
When dividing 4200 by 670, we get 6 with a remainder of 180.
Put 6 as the next digit of the answer. 
Result so far: 83853.19850746
The remainder is 180 after subtracting 4020 from 4200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Our division results in 83853.19850746 with a remaining 1.8e-07.