Let's divide 13135851 by 617
We want to figure out the number of times 13135851 can be divided by 617.

Let's proceed to step 1:
If we divide 1 by 617, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 617

Moving on to step 2:
13 divided by 617 is 0 with a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Include the next digit (1) from the dividend after 13, then repeat: 131 / 617

Moving on to step 3:
The number 617 fits into 131 0 times, leaving a remainder of 131.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 131 after subtracting 0 from 131.
Include the next digit (3) from the dividend after 131, then repeat: 1313 / 617

Let's proceed to step 4:
When dividing 1313 by 617, we get 2 with a remainder of 79.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 1234 from 1313 leaves us with 79.
Grab the next digit (5) from the dividend, add it to 79, then carry on: 795 / 617

Let's proceed to step 5:
617 can be fit into 795 1 times, resulting in a remainder of 178.
Write down 1 as next digit of the result. 
Result so far: 21.0
The remainder is 178 after subtracting 617 from 795.
Grab the next digit (8) from the dividend, add it to 178, then carry on: 1788 / 617

Let's proceed to step 6:
The number 617 fits into 1788 2 times, leaving a remainder of 554.
The next digit of our result is 2. 
Result so far: 212.0
The remainder is 554 after subtracting 1234 from 1788.
Append the next digit (5) from the dividend to 554 and continue with: 5545 / 617

On to step 7:
The number 617 fits into 5545 8 times, leaving a remainder of 609.
The next digit of our result is 8. 
Result so far: 2128.0
The remainder is 609 after subtracting 4936 from 5545.
Include the next digit (1) from the dividend after 609, then repeat: 6091 / 617

Step 8:
617 can be fit into 6091 9 times, resulting in a remainder of 538.
Record the quotient 9 as the next digit in the result. 
Result so far: 21289.0
If we subtract 5553 from 6091, we get 538.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5380, and continue the process.

Advancing to step 9:
If we divide 5380 by 617, we get 8 and a remainder of 444.
Put 8 as the next digit of the answer. 
Result so far: 21289.8
Subtracting 4936 from 5380 leaves us with 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Moving on to step 10:
When dividing 4440 by 617, we get 7 with a remainder of 121.
Use 7 as the next digit of our solution. 
Result so far: 21289.87
Deduct 4319 from 4440 and we're left with 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Let's proceed to step 11:
1210 divided by 617 is 1 with a remainder of 593.
The next digit of our result is 1. 
Result so far: 21289.871
The remainder is 593 after subtracting 617 from 1210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5930, and continue the process.

Step 12:
When dividing 5930 by 617, we get 9 with a remainder of 377.
Use 9 as the next digit of our solution. 
Result so far: 21289.8719
If we take 5553 away from 5930, we end up with 377.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3770, and continue the process.

Advancing to step 13:
If we divide 3770 by 617, we get 6 and a remainder of 68.
Record the quotient 6 as the next digit in the result. 
Result so far: 21289.87196
Subtracting 3702 from 3770 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 14:
617 can be fit into 680 1 times, resulting in a remainder of 63.
Use 1 as the next digit of our solution. 
Result so far: 21289.871961
Subtracting 617 from 680 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 15:
630 divided by 617 is 1 with a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 21289.8719611
The remainder is 13 after subtracting 617 from 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

After the division, we end up with 21289.8719611 and a remainder of 1.3e-07.