We look at the division of 84802631 by 642 
We want to divide 84802631 by 642.

Advancing to step 1:
If we divide 8 by 642, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 642

Moving on to step 2:
The number 642 fits into 84 0 times, leaving a remainder of 84.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 84 after subtracting 0 from 84.
Grab the next digit (8) from the dividend, add it to 84, then carry on: 848 / 642

Advancing to step 3:
When dividing 848 by 642, we get 1 with a remainder of 206.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 642 from 848 to get 206.
Bring next digit (0) of the dividend behind the 206 and repeat the process: 2060 / 642

Step 4:
When dividing 2060 by 642, we get 3 with a remainder of 134.
Use 3 as the next digit of our solution. 
Result so far: 13.0
The remainder is 134 after subtracting 1926 from 2060.
Append the next digit (2) from the dividend to 134 and continue with: 1342 / 642

On to step 5:
The number 642 fits into 1342 2 times, leaving a remainder of 58.
Record the quotient 2 as the next digit in the result. 
Result so far: 132.0
Subtracting 1284 from 1342 leaves us with 58.
Bring next digit (6) of the dividend behind the 58 and repeat the process: 586 / 642

Step 6:
When dividing 586 by 642, we get 0 with a remainder of 586.
Use 0 as the next digit of our solution. 
Result so far: 1320.0
Subtracting 0 from 586 leaves us with 586.
Take the next digit (3) from the dividend and append it to 586, then repeat: 5863 / 642

Advancing to step 7:
The number 642 fits into 5863 9 times, leaving a remainder of 85.
The number 9 becomes the next digit in our result. 
Result so far: 13209.0
If we take 5778 away from 5863, we end up with 85.
Include the next digit (1) from the dividend after 85, then repeat: 851 / 642

Advancing to step 8:
If we divide 851 by 642, we get 1 and a remainder of 209.
Put 1 as the next digit of the answer. 
Result so far: 132091.0
Subtracting 642 from 851 leaves us with 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

Let's proceed to step 9:
642 goes into 2090 3 times with a remainder of 164.
Record the quotient 3 as the next digit in the result. 
Result so far: 132091.3
If we subtract 1926 from 2090, we get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Moving on to step 10:
1640 divided by 642 is 2 with a remainder of 356.
Record the quotient 2 as the next digit in the result. 
Result so far: 132091.32
Subtracting 1284 from 1640 leaves us with 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Step 11:
3560 divided by 642 is 5 with a remainder of 350.
Use 5 as the next digit of our solution. 
Result so far: 132091.325
Subtracting 3210 from 3560 leaves us with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Moving on to step 12:
When dividing 3500 by 642, we get 5 with a remainder of 290.
The next digit of our result is 5. 
Result so far: 132091.3255
The remainder is 290 after subtracting 3210 from 3500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

In conclusion, the division gives 132091.3255 with a balance of 0.0029.