81618943 divided by 802 
Let's see how many times 802 fits into 81618943.

Going ahead to step 1:
When dividing 8 by 802, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 802

Let's proceed to step 2:
802 goes into 81 0 times with a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Take the next digit (6) from the dividend and append it to 81, then repeat: 816 / 802

Step 3:
816 divided by 802 is 1 with a remainder of 14.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 802 from 816 leaves us with 14.
Fetch the next digit (1) from the dividend, attach it to 14 and continue: 141 / 802

Advancing to step 4:
141 divided by 802 is 0 with a remainder of 141.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we take 0 away from 141, we end up with 141.
Take the next digit (8) from the dividend and append it to 141, then repeat: 1418 / 802

Going ahead to step 5:
The number 802 fits into 1418 1 times, leaving a remainder of 616.
Write down 1 as next digit of the result. 
Result so far: 101.0
Subtracting 802 from 1418 leaves us with 616.
Bring next digit (9) of the dividend behind the 616 and repeat the process: 6169 / 802

On to step 6:
The number 802 fits into 6169 7 times, leaving a remainder of 555.
Use 7 as the next digit of our solution. 
Result so far: 1017.0
Deduct 5614 from 6169 and we're left with 555.
Bring next digit (4) of the dividend behind the 555 and repeat the process: 5554 / 802

Let's proceed to step 7:
If we divide 5554 by 802, we get 6 and a remainder of 742.
Use 6 as the next digit of our solution. 
Result so far: 10176.0
Subtracting 4812 from 5554 leaves us with 742.
Bring next digit (3) of the dividend behind the 742 and repeat the process: 7423 / 802

Step 8:
If we divide 7423 by 802, we get 9 and a remainder of 205.
The next digit of our result is 9. 
Result so far: 101769.0
Deduct 7218 from 7423 and we're left with 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Moving on to step 9:
The number 802 fits into 2050 2 times, leaving a remainder of 446.
Write down 2 as next digit of the result. 
Result so far: 101769.2
The remainder is 446 after subtracting 1604 from 2050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

Going ahead to step 10:
If we divide 4460 by 802, we get 5 and a remainder of 450.
The next digit of our result is 5. 
Result so far: 101769.25
If we take 4010 away from 4460, we end up with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Advancing to step 11:
The number 802 fits into 4500 5 times, leaving a remainder of 490.
Record the quotient 5 as the next digit in the result. 
Result so far: 101769.255
If we subtract 4010 from 4500, we get 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

In conclusion, the division gives 101769.255 with a balance of 0.049.