We look at the division of 20643464 by 670 
We're looking to find how many times 670 goes into 20643464.

Step 1:
670 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 670

Let's proceed to step 2:
670 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 20, we get 20.
Append the next digit (6) from the dividend to 20 and continue with: 206 / 670

Going ahead to step 3:
The number 670 fits into 206 0 times, leaving a remainder of 206.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 206, we get 206.
Include the next digit (4) from the dividend after 206, then repeat: 2064 / 670

Going ahead to step 4:
When dividing 2064 by 670, we get 3 with a remainder of 54.
The next digit of our result is 3. 
Result so far: 3.0
If we take 2010 away from 2064, we end up with 54.
Fetch the next digit (3) from the dividend, attach it to 54 and continue: 543 / 670

Advancing to step 5:
543 divided by 670 is 0 with a remainder of 543.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
If we take 0 away from 543, we end up with 543.
Fetch the next digit (4) from the dividend, attach it to 543 and continue: 5434 / 670

Advancing to step 6:
670 goes into 5434 8 times with a remainder of 74.
Write down 8 as next digit of the result. 
Result so far: 308.0
Subtract 5360 from 5434 to get 74.
Append the next digit (6) from the dividend to 74 and continue with: 746 / 670

Going ahead to step 7:
670 can be fit into 746 1 times, resulting in a remainder of 76.
Put 1 as the next digit of the answer. 
Result so far: 3081.0
The remainder is 76 after subtracting 670 from 746.
Take the next digit (4) from the dividend and append it to 76, then repeat: 764 / 670

Let's proceed to step 8:
The number 670 fits into 764 1 times, leaving a remainder of 94.
Record the quotient 1 as the next digit in the result. 
Result so far: 30811.0
Subtract 670 from 764 to get 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Advancing to step 9:
If we divide 940 by 670, we get 1 and a remainder of 270.
Write down 1 as next digit of the result. 
Result so far: 30811.1
The remainder is 270 after subtracting 670 from 940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Let's proceed to step 10:
If we divide 2700 by 670, we get 4 and a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 30811.14
Subtracting 2680 from 2700 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 11:
When dividing 200 by 670, we get 0 with a remainder of 200.
The next digit of our result is 0. 
Result so far: 30811.14
If we take 0 away from 200, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 12:
670 goes into 2000 2 times with a remainder of 660.
Record the quotient 2 as the next digit in the result. 
Result so far: 30811.1402
If we subtract 1340 from 2000, we get 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

On to step 13:
The number 670 fits into 6600 9 times, leaving a remainder of 570.
Write down 9 as next digit of the result. 
Result so far: 30811.14029
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.

Going ahead to step 14:
The number 670 fits into 5700 8 times, leaving a remainder of 340.
Record the quotient 8 as the next digit in the result. 
Result so far: 30811.140298
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.

Step 15:
When dividing 3400 by 670, we get 5 with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 30811.1402985
If we subtract 3350 from 3400, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 16:
If we divide 500 by 670, we get 0 and a remainder of 500.
The next digit of our result is 0. 
Result so far: 30811.1402985
Subtracting 0 from 500 leaves us with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Our division results in 30811.1402985 with a remaining 5e-07.