81871506 divided by 847 
We want to figure out the number of times 81871506 can be divided by 847.

Advancing to step 1:
8 divided by 847 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 847

Moving on to step 2:
If we divide 81 by 847, we get 0 and a remainder of 81.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 81 leaves us with 81.
Fetch the next digit (8) from the dividend, attach it to 81 and continue: 818 / 847

On to step 3:
If we divide 818 by 847, we get 0 and a remainder of 818.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 818, we end up with 818.
Grab the next digit (7) from the dividend, add it to 818, then carry on: 8187 / 847

Let's proceed to step 4:
8187 divided by 847 is 9 with a remainder of 564.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtract 7623 from 8187 to get 564.
Grab the next digit (1) from the dividend, add it to 564, then carry on: 5641 / 847

Going ahead to step 5:
847 goes into 5641 6 times with a remainder of 559.
Record the quotient 6 as the next digit in the result. 
Result so far: 96.0
Subtracting 5082 from 5641 leaves us with 559.
Append the next digit (5) from the dividend to 559 and continue with: 5595 / 847

Going ahead to step 6:
847 can be fit into 5595 6 times, resulting in a remainder of 513.
Put 6 as the next digit of the answer. 
Result so far: 966.0
Deduct 5082 from 5595 and we're left with 513.
Append the next digit (0) from the dividend to 513 and continue with: 5130 / 847

Going ahead to step 7:
If we divide 5130 by 847, we get 6 and a remainder of 48.
Write down 6 as next digit of the result. 
Result so far: 9666.0
The remainder is 48 after subtracting 5082 from 5130.
Bring next digit (6) of the dividend behind the 48 and repeat the process: 486 / 847

Going ahead to step 8:
847 goes into 486 0 times with a remainder of 486.
Put 0 as the next digit of the answer. 
Result so far: 96660.0
Deduct 0 from 486 and we're left with 486.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4860, and continue the process.

Going ahead to step 9:
4860 divided by 847 is 5 with a remainder of 625.
Write down 5 as next digit of the result. 
Result so far: 96660.5
Deduct 4235 from 4860 and we're left with 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

Going ahead to step 10:
847 goes into 6250 7 times with a remainder of 321.
Write down 7 as next digit of the result. 
Result so far: 96660.57
Subtract 5929 from 6250 to get 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

Let's proceed to step 11:
847 can be fit into 3210 3 times, resulting in a remainder of 669.
The next digit of our result is 3. 
Result so far: 96660.573
The remainder is 669 after subtracting 2541 from 3210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6690, and continue the process.

Going ahead to step 12:
When dividing 6690 by 847, we get 7 with a remainder of 761.
Use 7 as the next digit of our solution. 
Result so far: 96660.5737
Subtracting 5929 from 6690 leaves us with 761.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7610, and continue the process.

Let's proceed to step 13:
7610 divided by 847 is 8 with a remainder of 834.
Write down 8 as next digit of the result. 
Result so far: 96660.57378
Deduct 6776 from 7610 and we're left with 834.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8340, and continue the process.

On to step 14:
847 goes into 8340 9 times with a remainder of 717.
Write down 9 as next digit of the result. 
Result so far: 96660.573789
If we take 7623 away from 8340, we end up with 717.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7170, and continue the process.

Step 15:
847 goes into 7170 8 times with a remainder of 394.
Write down 8 as next digit of the result. 
Result so far: 96660.5737898
Deduct 6776 from 7170 and we're left with 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

On to step 16:
847 goes into 3940 4 times with a remainder of 552.
Put 4 as the next digit of the answer. 
Result so far: 96660.57378984
If we subtract 3388 from 3940, we get 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

The final outcome is 96660.57378984, with a leftover of 5.52e-07.