Let's divide 20609602 by 13
We want to figure out the number of times 20609602 can be divided by 13.

Going ahead to step 1:
The number 13 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 13

Advancing to step 2:
The number 13 fits into 20 1 times, leaving a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 13 from 20 and we're left with 7.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 13

On to step 3:
13 can be fit into 76 5 times, resulting in a remainder of 11.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Subtracting 65 from 76 leaves us with 11.
Fetch the next digit (0) from the dividend, attach it to 11 and continue: 110 / 13

Moving on to step 4:
13 can be fit into 110 8 times, resulting in a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 158.0
Deduct 104 from 110 and we're left with 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 13

Going ahead to step 5:
13 goes into 69 5 times with a remainder of 4.
Record the quotient 5 as the next digit in the result. 
Result so far: 1585.0
Deduct 65 from 69 and we're left with 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 13

On to step 6:
46 divided by 13 is 3 with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 15853.0
Subtract 39 from 46 to get 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 13

On to step 7:
When dividing 70 by 13, we get 5 with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 158535.0
Subtract 65 from 70 to get 5.
Take the next digit (2) from the dividend and append it to 5, then repeat: 52 / 13

Going ahead to step 8:
52 divided by 13 is 4 with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 1585354.0
Deduct 52 from 52 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
13 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 1585354.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
The number 13 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1585354.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 1585354.0 and a remainder of 0.0.