3718713 divided by 861 
Our goal is to divide 3718713 by 861.

Step 1:
861 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 861

Step 2:
861 can be fit into 37 0 times, resulting in a remainder of 37.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 37 and we're left with 37.
Bring next digit (1) of the dividend behind the 37 and repeat the process: 371 / 861

Going ahead to step 3:
If we divide 371 by 861, we get 0 and a remainder of 371.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 371 leaves us with 371.
Bring next digit (8) of the dividend behind the 371 and repeat the process: 3718 / 861

On to step 4:
When dividing 3718 by 861, we get 4 with a remainder of 274.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 3444 from 3718, we get 274.
Fetch the next digit (7) from the dividend, attach it to 274 and continue: 2747 / 861

Let's proceed to step 5:
When dividing 2747 by 861, we get 3 with a remainder of 164.
Put 3 as the next digit of the answer. 
Result so far: 43.0
Subtracting 2583 from 2747 leaves us with 164.
Take the next digit (1) from the dividend and append it to 164, then repeat: 1641 / 861

Let's proceed to step 6:
861 goes into 1641 1 times with a remainder of 780.
The number 1 becomes the next digit in our result. 
Result so far: 431.0
If we subtract 861 from 1641, we get 780.
Fetch the next digit (3) from the dividend, attach it to 780 and continue: 7803 / 861

Let's proceed to step 7:
When dividing 7803 by 861, we get 9 with a remainder of 54.
Write down 9 as next digit of the result. 
Result so far: 4319.0
Subtract 7749 from 7803 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 8:
540 divided by 861 is 0 with a remainder of 540.
Write down 0 as next digit of the result. 
Result so far: 4319.0
Deduct 0 from 540 and we're left with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

On to step 9:
If we divide 5400 by 861, we get 6 and a remainder of 234.
The next digit of our result is 6. 
Result so far: 4319.06
Subtract 5166 from 5400 to get 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Let's proceed to step 10:
When dividing 2340 by 861, we get 2 with a remainder of 618.
The number 2 becomes the next digit in our result. 
Result so far: 4319.062
Deduct 1722 from 2340 and we're left with 618.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6180, and continue the process.

On to step 11:
The number 861 fits into 6180 7 times, leaving a remainder of 153.
The next digit of our result is 7. 
Result so far: 4319.0627
Deduct 6027 from 6180 and we're left with 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

On to step 12:
861 goes into 1530 1 times with a remainder of 669.
Record the quotient 1 as the next digit in the result. 
Result so far: 4319.06271
The remainder is 669 after subtracting 861 from 1530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6690, and continue the process.

Moving on to step 13:
6690 divided by 861 is 7 with a remainder of 663.
Record the quotient 7 as the next digit in the result. 
Result so far: 4319.062717
If we subtract 6027 from 6690, we get 663.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6630, and continue the process.

On to step 14:
861 goes into 6630 7 times with a remainder of 603.
Write down 7 as next digit of the result. 
Result so far: 4319.0627177
If we take 6027 away from 6630, we end up with 603.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6030, and continue the process.

After the division, we end up with 4319.0627177 and a remainder of 6.03e-06.