Let's divide 13860232 by 402
We want to figure out the number of times 13860232 can be divided by 402.

Going ahead to step 1:
402 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: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 402

Step 2:
When dividing 13 by 402, we get 0 with a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 13 leaves us with 13.
Bring next digit (8) of the dividend behind the 13 and repeat the process: 138 / 402

Advancing to step 3:
When dividing 138 by 402, we get 0 with a remainder of 138.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 138 and we're left with 138.
Fetch the next digit (6) from the dividend, attach it to 138 and continue: 1386 / 402

Moving on to step 4:
The number 402 fits into 1386 3 times, leaving a remainder of 180.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 180 after subtracting 1206 from 1386.
Include the next digit (0) from the dividend after 180, then repeat: 1800 / 402

Going ahead to step 5:
If we divide 1800 by 402, we get 4 and a remainder of 192.
Record the quotient 4 as the next digit in the result. 
Result so far: 34.0
Subtracting 1608 from 1800 leaves us with 192.
Bring next digit (2) of the dividend behind the 192 and repeat the process: 1922 / 402

Advancing to step 6:
402 can be fit into 1922 4 times, resulting in a remainder of 314.
Use 4 as the next digit of our solution. 
Result so far: 344.0
If we subtract 1608 from 1922, we get 314.
Take the next digit (3) from the dividend and append it to 314, then repeat: 3143 / 402

Going ahead to step 7:
When dividing 3143 by 402, we get 7 with a remainder of 329.
Record the quotient 7 as the next digit in the result. 
Result so far: 3447.0
Deduct 2814 from 3143 and we're left with 329.
Bring next digit (2) of the dividend behind the 329 and repeat the process: 3292 / 402

Step 8:
402 goes into 3292 8 times with a remainder of 76.
Record the quotient 8 as the next digit in the result. 
Result so far: 34478.0
Subtracting 3216 from 3292 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 9:
The number 402 fits into 760 1 times, leaving a remainder of 358.
Put 1 as the next digit of the answer. 
Result so far: 34478.1
Deduct 402 from 760 and we're left with 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Moving on to step 10:
3580 divided by 402 is 8 with a remainder of 364.
Put 8 as the next digit of the answer. 
Result so far: 34478.18
If we subtract 3216 from 3580, we get 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Advancing to step 11:
If we divide 3640 by 402, we get 9 and a remainder of 22.
Put 9 as the next digit of the answer. 
Result so far: 34478.189
Subtracting 3618 from 3640 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 12:
When dividing 220 by 402, we get 0 with a remainder of 220.
The number 0 becomes the next digit in our result. 
Result so far: 34478.189
Deduct 0 from 220 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 13:
When dividing 2200 by 402, we get 5 with a remainder of 190.
Record the quotient 5 as the next digit in the result. 
Result so far: 34478.18905
Subtracting 2010 from 2200 leaves us with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Step 14:
If we divide 1900 by 402, we get 4 and a remainder of 292.
Put 4 as the next digit of the answer. 
Result so far: 34478.189054
The remainder is 292 after subtracting 1608 from 1900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Going ahead to step 15:
If we divide 2920 by 402, we get 7 and a remainder of 106.
Use 7 as the next digit of our solution. 
Result so far: 34478.1890547
If we subtract 2814 from 2920, we get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Moving on to step 16:
If we divide 1060 by 402, we get 2 and a remainder of 256.
Use 2 as the next digit of our solution. 
Result so far: 34478.18905472
If we take 804 away from 1060, we end up with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Our division results in 34478.18905472 with a remaining 2.56e-07.