13863420 divided by 128 
We want to divide 13863420 by 128.

Let's proceed to step 1:
If we divide 1 by 128, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 128

On to step 2:
128 goes into 13 0 times with a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Grab the next digit (8) from the dividend, add it to 13, then carry on: 138 / 128

Step 3:
138 divided by 128 is 1 with a remainder of 10.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 128 from 138 to get 10.
Include the next digit (6) from the dividend after 10, then repeat: 106 / 128

Let's proceed to step 4:
When dividing 106 by 128, we get 0 with a remainder of 106.
Use 0 as the next digit of our solution. 
Result so far: 10.0
The remainder is 106 after subtracting 0 from 106.
Fetch the next digit (3) from the dividend, attach it to 106 and continue: 1063 / 128

Step 5:
1063 divided by 128 is 8 with a remainder of 39.
Record the quotient 8 as the next digit in the result. 
Result so far: 108.0
If we subtract 1024 from 1063, we get 39.
Bring next digit (4) of the dividend behind the 39 and repeat the process: 394 / 128

Let's proceed to step 6:
128 goes into 394 3 times with a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 1083.0
If we take 384 away from 394, we end up with 10.
Grab the next digit (2) from the dividend, add it to 10, then carry on: 102 / 128

Advancing to step 7:
When dividing 102 by 128, we get 0 with a remainder of 102.
The next digit of our result is 0. 
Result so far: 10830.0
If we take 0 away from 102, we end up with 102.
Bring next digit (0) of the dividend behind the 102 and repeat the process: 1020 / 128

Advancing to step 8:
128 can be fit into 1020 7 times, resulting in a remainder of 124.
Record the quotient 7 as the next digit in the result. 
Result so far: 108307.0
Subtracting 896 from 1020 leaves us with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Step 9:
The number 128 fits into 1240 9 times, leaving a remainder of 88.
Record the quotient 9 as the next digit in the result. 
Result so far: 108307.9
Deduct 1152 from 1240 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Advancing to step 10:
880 divided by 128 is 6 with a remainder of 112.
Record the quotient 6 as the next digit in the result. 
Result so far: 108307.96
If we subtract 768 from 880, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Let's proceed to step 11:
128 goes into 1120 8 times with a remainder of 96.
Write down 8 as next digit of the result. 
Result so far: 108307.968
Subtracting 1024 from 1120 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Let's proceed to step 12:
960 divided by 128 is 7 with a remainder of 64.
Use 7 as the next digit of our solution. 
Result so far: 108307.9687
Subtracting 896 from 960 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 13:
When dividing 640 by 128, we get 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 108307.96875
Subtract 640 from 640 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 14:
0 divided by 128 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 108307.96875
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.

Let's proceed to step 15:
128 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 108307.96875
If we take 0 away from 0, we end up 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.

In conclusion, the division gives 108307.96875 with a balance of 0.0.