63571377 divided by 13 
Our goal is to divide 63571377 by 13.

Moving on to step 1:
The number 13 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 13

Let's proceed to step 2:
63 divided by 13 is 4 with a remainder of 11.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 52 from 63 to get 11.
Fetch the next digit (5) from the dividend, attach it to 11 and continue: 115 / 13

Step 3:
13 can be fit into 115 8 times, resulting in a remainder of 11.
Record the quotient 8 as the next digit in the result. 
Result so far: 48.0
The remainder is 11 after subtracting 104 from 115.
Include the next digit (7) from the dividend after 11, then repeat: 117 / 13

Let's proceed to step 4:
117 divided by 13 is 9 with a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 489.0
If we subtract 117 from 117, we get 0.
Fetch the next digit (1) from the dividend, attach it to 0 and continue: 1 / 13

Step 5:
13 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 4890.0
If we subtract 0 from 1, we get 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 13

Step 6:
If we divide 13 by 13, we get 1 and a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 48901.0
Subtract 13 from 13 to get 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 13

Advancing to step 7:
When dividing 7 by 13, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 489010.0
If we take 0 away from 7, we end up with 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 13

Moving on to step 8:
77 divided by 13 is 5 with a remainder of 12.
The number 5 becomes the next digit in our result. 
Result so far: 4890105.0
If we take 65 away from 77, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 9:
13 can be fit into 120 9 times, resulting in a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 4890105.9
If we subtract 117 from 120, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 10:
13 goes into 30 2 times with a remainder of 4.
The next digit of our result is 2. 
Result so far: 4890105.92
If we subtract 26 from 30, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 11:
If we divide 40 by 13, we get 3 and a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 4890105.923
Subtract 39 from 40 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 12:
If we divide 10 by 13, we get 0 and a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 4890105.923
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 13:
The number 13 fits into 100 7 times, leaving a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 4890105.92307
If we take 91 away from 100, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 14:
When dividing 90 by 13, we get 6 with a remainder of 12.
The next digit of our result is 6. 
Result so far: 4890105.923076
If we take 78 away from 90, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 15:
13 goes into 120 9 times with a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 4890105.9230769
The remainder is 3 after subtracting 117 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 16:
13 can be fit into 30 2 times, resulting in a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 4890105.92307692
If we subtract 26 from 30, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 4890105.92307692, with a leftover of 4e-09.