We're dividing 84566307 by 638 
Our goal is to divide 84566307 by 638.

On to step 1:
638 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 638

Step 2:
84 divided by 638 is 0 with a remainder of 84.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 84, we get 84.
Include the next digit (5) from the dividend after 84, then repeat: 845 / 638

On to step 3:
845 divided by 638 is 1 with a remainder of 207.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 638 from 845, we get 207.
Fetch the next digit (6) from the dividend, attach it to 207 and continue: 2076 / 638

Advancing to step 4:
The number 638 fits into 2076 3 times, leaving a remainder of 162.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Subtracting 1914 from 2076 leaves us with 162.
Bring next digit (6) of the dividend behind the 162 and repeat the process: 1626 / 638

On to step 5:
1626 divided by 638 is 2 with a remainder of 350.
Record the quotient 2 as the next digit in the result. 
Result so far: 132.0
The remainder is 350 after subtracting 1276 from 1626.
Include the next digit (3) from the dividend after 350, then repeat: 3503 / 638

Going ahead to step 6:
When dividing 3503 by 638, we get 5 with a remainder of 313.
Write down 5 as next digit of the result. 
Result so far: 1325.0
If we subtract 3190 from 3503, we get 313.
Bring next digit (0) of the dividend behind the 313 and repeat the process: 3130 / 638

Let's proceed to step 7:
The number 638 fits into 3130 4 times, leaving a remainder of 578.
Put 4 as the next digit of the answer. 
Result so far: 13254.0
Subtracting 2552 from 3130 leaves us with 578.
Fetch the next digit (7) from the dividend, attach it to 578 and continue: 5787 / 638

Going ahead to step 8:
5787 divided by 638 is 9 with a remainder of 45.
Record the quotient 9 as the next digit in the result. 
Result so far: 132549.0
If we take 5742 away from 5787, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 9:
638 can be fit into 450 0 times, resulting in a remainder of 450.
Record the quotient 0 as the next digit in the result. 
Result so far: 132549.0
The remainder is 450 after subtracting 0 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Let's proceed to step 10:
If we divide 4500 by 638, we get 7 and a remainder of 34.
Write down 7 as next digit of the result. 
Result so far: 132549.07
Subtract 4466 from 4500 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 11:
The number 638 fits into 340 0 times, leaving a remainder of 340.
The next digit of our result is 0. 
Result so far: 132549.07
If we take 0 away from 340, we end up with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Let's proceed to step 12:
3400 divided by 638 is 5 with a remainder of 210.
Put 5 as the next digit of the answer. 
Result so far: 132549.0705
Subtracting 3190 from 3400 leaves us with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 13:
638 can be fit into 2100 3 times, resulting in a remainder of 186.
Use 3 as the next digit of our solution. 
Result so far: 132549.07053
The remainder is 186 after subtracting 1914 from 2100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Step 14:
When dividing 1860 by 638, we get 2 with a remainder of 584.
Use 2 as the next digit of our solution. 
Result so far: 132549.070532
If we take 1276 away from 1860, we end up with 584.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

Step 15:
638 can be fit into 5840 9 times, resulting in a remainder of 98.
Write down 9 as next digit of the result. 
Result so far: 132549.0705329
The remainder is 98 after subtracting 5742 from 5840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Advancing to step 16:
The number 638 fits into 980 1 times, leaving a remainder of 342.
The number 1 becomes the next digit in our result. 
Result so far: 132549.07053291
If we take 638 away from 980, we end up with 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

In conclusion, the division gives 132549.07053291 with a balance of 3.42e-07.