We're dividing 38155103 by 866 
Let's see how many times 866 fits into 38155103.

Going ahead to step 1:
866 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 866

Advancing to step 2:
When dividing 38 by 866, we get 0 with a remainder of 38.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 38 after subtracting 0 from 38.
Bring next digit (1) of the dividend behind the 38 and repeat the process: 381 / 866

Advancing to step 3:
866 goes into 381 0 times with a remainder of 381.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 381 leaves us with 381.
Grab the next digit (5) from the dividend, add it to 381, then carry on: 3815 / 866

Moving on to step 4:
The number 866 fits into 3815 4 times, leaving a remainder of 351.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 3464 from 3815 leaves us with 351.
Append the next digit (5) from the dividend to 351 and continue with: 3515 / 866

Advancing to step 5:
If we divide 3515 by 866, we get 4 and a remainder of 51.
Record the quotient 4 as the next digit in the result. 
Result so far: 44.0
The remainder is 51 after subtracting 3464 from 3515.
Append the next digit (1) from the dividend to 51 and continue with: 511 / 866

Let's proceed to step 6:
866 goes into 511 0 times with a remainder of 511.
Write down 0 as next digit of the result. 
Result so far: 440.0
The remainder is 511 after subtracting 0 from 511.
Append the next digit (0) from the dividend to 511 and continue with: 5110 / 866

Let's proceed to step 7:
If we divide 5110 by 866, we get 5 and a remainder of 780.
The next digit of our result is 5. 
Result so far: 4405.0
If we subtract 4330 from 5110, we get 780.
Append the next digit (3) from the dividend to 780 and continue with: 7803 / 866

On to step 8:
866 goes into 7803 9 times with a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 44059.0
If we subtract 7794 from 7803, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 9:
866 goes into 90 0 times with a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 44059.0
Subtracting 0 from 90 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 10:
When dividing 900 by 866, we get 1 with a remainder of 34.
The number 1 becomes the next digit in our result. 
Result so far: 44059.01
Subtracting 866 from 900 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 11:
866 can be fit into 340 0 times, resulting in a remainder of 340.
Put 0 as the next digit of the answer. 
Result so far: 44059.01
Subtract 0 from 340 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Step 12:
The number 866 fits into 3400 3 times, leaving a remainder of 802.
Write down 3 as next digit of the result. 
Result so far: 44059.0103
Subtract 2598 from 3400 to get 802.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8020, and continue the process.

Step 13:
8020 divided by 866 is 9 with a remainder of 226.
Record the quotient 9 as the next digit in the result. 
Result so far: 44059.01039
Deduct 7794 from 8020 and we're left with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

On to step 14:
If we divide 2260 by 866, we get 2 and a remainder of 528.
The number 2 becomes the next digit in our result. 
Result so far: 44059.010392
Subtracting 1732 from 2260 leaves us with 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

On to step 15:
If we divide 5280 by 866, we get 6 and a remainder of 84.
Write down 6 as next digit of the result. 
Result so far: 44059.0103926
The remainder is 84 after subtracting 5196 from 5280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Moving on to step 16:
The number 866 fits into 840 0 times, leaving a remainder of 840.
The next digit of our result is 0. 
Result so far: 44059.0103926
If we subtract 0 from 840, we get 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

The quotient of the division is 44059.0103926, and the remainder is 8.4e-07.