We divide 81343153 by 861
Our goal is to divide 81343153 by 861.

On to step 1:
The number 861 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 861

Going ahead to step 2:
861 can be fit into 81 0 times, resulting in a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Include the next digit (3) from the dividend after 81, then repeat: 813 / 861

Step 3:
The number 861 fits into 813 0 times, leaving a remainder of 813.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 813 leaves us with 813.
Fetch the next digit (4) from the dividend, attach it to 813 and continue: 8134 / 861

On to step 4:
If we divide 8134 by 861, we get 9 and a remainder of 385.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtract 7749 from 8134 to get 385.
Append the next digit (3) from the dividend to 385 and continue with: 3853 / 861

Let's proceed to step 5:
3853 divided by 861 is 4 with a remainder of 409.
The next digit of our result is 4. 
Result so far: 94.0
Subtract 3444 from 3853 to get 409.
Fetch the next digit (1) from the dividend, attach it to 409 and continue: 4091 / 861

Going ahead to step 6:
861 can be fit into 4091 4 times, resulting in a remainder of 647.
The number 4 becomes the next digit in our result. 
Result so far: 944.0
Subtract 3444 from 4091 to get 647.
Include the next digit (5) from the dividend after 647, then repeat: 6475 / 861

Advancing to step 7:
861 can be fit into 6475 7 times, resulting in a remainder of 448.
The next digit of our result is 7. 
Result so far: 9447.0
Subtracting 6027 from 6475 leaves us with 448.
Grab the next digit (3) from the dividend, add it to 448, then carry on: 4483 / 861

Moving on to step 8:
The number 861 fits into 4483 5 times, leaving a remainder of 178.
The next digit of our result is 5. 
Result so far: 94475.0
Subtract 4305 from 4483 to get 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Let's proceed to step 9:
The number 861 fits into 1780 2 times, leaving a remainder of 58.
The next digit of our result is 2. 
Result so far: 94475.2
If we take 1722 away from 1780, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 10:
580 divided by 861 is 0 with a remainder of 580.
The number 0 becomes the next digit in our result. 
Result so far: 94475.2
Deduct 0 from 580 and we're left with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Advancing to step 11:
861 goes into 5800 6 times with a remainder of 634.
Put 6 as the next digit of the answer. 
Result so far: 94475.206
If we take 5166 away from 5800, we end up with 634.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6340, and continue the process.

Step 12:
The number 861 fits into 6340 7 times, leaving a remainder of 313.
Record the quotient 7 as the next digit in the result. 
Result so far: 94475.2067
The remainder is 313 after subtracting 6027 from 6340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

Step 13:
3130 divided by 861 is 3 with a remainder of 547.
The number 3 becomes the next digit in our result. 
Result so far: 94475.20673
Deduct 2583 from 3130 and we're left with 547.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

Moving on to step 14:
5470 divided by 861 is 6 with a remainder of 304.
Record the quotient 6 as the next digit in the result. 
Result so far: 94475.206736
Subtract 5166 from 5470 to get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Let's proceed to step 15:
The number 861 fits into 3040 3 times, leaving a remainder of 457.
The number 3 becomes the next digit in our result. 
Result so far: 94475.2067363
If we take 2583 away from 3040, we end up with 457.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4570, and continue the process.

Moving on to step 16:
861 goes into 4570 5 times with a remainder of 265.
Record the quotient 5 as the next digit in the result. 
Result so far: 94475.20673635
If we take 4305 away from 4570, we end up with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

The final outcome is 94475.20673635, with a leftover of 2.65e-07.