Let's divide 379907 by 86
Our goal is to divide 379907 by 86.

On to step 1:
If we divide 3 by 86, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 86

Going ahead to step 2:
86 goes into 37 0 times with a remainder of 37.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 37 and we're left with 37.
Take the next digit (9) from the dividend and append it to 37, then repeat: 379 / 86

On to step 3:
If we divide 379 by 86, we get 4 and a remainder of 35.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Deduct 344 from 379 and we're left with 35.
Fetch the next digit (9) from the dividend, attach it to 35 and continue: 359 / 86

Moving on to step 4:
86 goes into 359 4 times with a remainder of 15.
Record the quotient 4 as the next digit in the result. 
Result so far: 44.0
If we take 344 away from 359, we end up with 15.
Include the next digit (0) from the dividend after 15, then repeat: 150 / 86

Let's proceed to step 5:
The number 86 fits into 150 1 times, leaving a remainder of 64.
Write down 1 as next digit of the result. 
Result so far: 441.0
Subtracting 86 from 150 leaves us with 64.
Append the next digit (7) from the dividend to 64 and continue with: 647 / 86

Going ahead to step 6:
86 goes into 647 7 times with a remainder of 45.
The next digit of our result is 7. 
Result so far: 4417.0
The remainder is 45 after subtracting 602 from 647.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 7:
When dividing 450 by 86, we get 5 with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 4417.5
If we take 430 away from 450, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 8:
The number 86 fits into 200 2 times, leaving a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 4417.52
If we subtract 172 from 200, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 9:
When dividing 280 by 86, we get 3 with a remainder of 22.
Record the quotient 3 as the next digit in the result. 
Result so far: 4417.523
Deduct 258 from 280 and we're left 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.

On to step 10:
When dividing 220 by 86, we get 2 with a remainder of 48.
Record the quotient 2 as the next digit in the result. 
Result so far: 4417.5232
If we subtract 172 from 220, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 11:
When dividing 480 by 86, we get 5 with a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 4417.52325
Subtract 430 from 480 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 12:
When dividing 500 by 86, we get 5 with a remainder of 70.
Use 5 as the next digit of our solution. 
Result so far: 4417.523255
Deduct 430 from 500 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The quotient of the division is 4417.523255, and the remainder is 7e-06.