3864458 divided by 479 
We want to divide 3864458 by 479.

On to step 1:
When dividing 3 by 479, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 479

Let's proceed to step 2:
38 divided by 479 is 0 with a remainder of 38.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 38, we get 38.
Include the next digit (6) from the dividend after 38, then repeat: 386 / 479

Advancing to step 3:
386 divided by 479 is 0 with a remainder of 386.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 386 leaves us with 386.
Grab the next digit (4) from the dividend, add it to 386, then carry on: 3864 / 479

Advancing to step 4:
3864 divided by 479 is 8 with a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 3832 from 3864 leaves us with 32.
Take the next digit (4) from the dividend and append it to 32, then repeat: 324 / 479

Moving on to step 5:
When dividing 324 by 479, we get 0 with a remainder of 324.
Record the quotient 0 as the next digit in the result. 
Result so far: 80.0
Subtracting 0 from 324 leaves us with 324.
Append the next digit (5) from the dividend to 324 and continue with: 3245 / 479

On to step 6:
When dividing 3245 by 479, we get 6 with a remainder of 371.
The next digit of our result is 6. 
Result so far: 806.0
Subtracting 2874 from 3245 leaves us with 371.
Bring next digit (8) of the dividend behind the 371 and repeat the process: 3718 / 479

On to step 7:
479 goes into 3718 7 times with a remainder of 365.
Write down 7 as next digit of the result. 
Result so far: 8067.0
Deduct 3353 from 3718 and we're left with 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Advancing to step 8:
The number 479 fits into 3650 7 times, leaving a remainder of 297.
The number 7 becomes the next digit in our result. 
Result so far: 8067.7
Subtracting 3353 from 3650 leaves us with 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

Let's proceed to step 9:
If we divide 2970 by 479, we get 6 and a remainder of 96.
Record the quotient 6 as the next digit in the result. 
Result so far: 8067.76
The remainder is 96 after subtracting 2874 from 2970.
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 10:
If we divide 960 by 479, we get 2 and a remainder of 2.
The next digit of our result is 2. 
Result so far: 8067.762
Deduct 958 from 960 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 11:
479 goes into 20 0 times with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 8067.762
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 12:
If we divide 200 by 479, we get 0 and a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 8067.762
Subtract 0 from 200 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The final outcome is 8067.762, with a leftover of 0.0002.