81306731 ÷ 879 
We're looking to find how many times 879 goes into 81306731.

Moving on to step 1:
8 divided by 879 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 879

Advancing to step 2:
If we divide 81 by 879, we get 0 and a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Bring next digit (3) of the dividend behind the 81 and repeat the process: 813 / 879

Advancing to step 3:
879 can be fit into 813 0 times, resulting in a remainder of 813.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 813 after subtracting 0 from 813.
Take the next digit (0) from the dividend and append it to 813, then repeat: 8130 / 879

Step 4:
If we divide 8130 by 879, we get 9 and a remainder of 219.
Put 9 as the next digit of the answer. 
Result so far: 9.0
The remainder is 219 after subtracting 7911 from 8130.
Take the next digit (6) from the dividend and append it to 219, then repeat: 2196 / 879

Advancing to step 5:
879 can be fit into 2196 2 times, resulting in a remainder of 438.
The next digit of our result is 2. 
Result so far: 92.0
The remainder is 438 after subtracting 1758 from 2196.
Append the next digit (7) from the dividend to 438 and continue with: 4387 / 879

Step 6:
4387 divided by 879 is 4 with a remainder of 871.
Record the quotient 4 as the next digit in the result. 
Result so far: 924.0
If we subtract 3516 from 4387, we get 871.
Fetch the next digit (3) from the dividend, attach it to 871 and continue: 8713 / 879

Going ahead to step 7:
879 goes into 8713 9 times with a remainder of 802.
The number 9 becomes the next digit in our result. 
Result so far: 9249.0
The remainder is 802 after subtracting 7911 from 8713.
Take the next digit (1) from the dividend and append it to 802, then repeat: 8021 / 879

Step 8:
When dividing 8021 by 879, we get 9 with a remainder of 110.
Record the quotient 9 as the next digit in the result. 
Result so far: 92499.0
If we take 7911 away from 8021, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Advancing to step 9:
If we divide 1100 by 879, we get 1 and a remainder of 221.
Use 1 as the next digit of our solution. 
Result so far: 92499.1
The remainder is 221 after subtracting 879 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Let's proceed to step 10:
If we divide 2210 by 879, we get 2 and a remainder of 452.
Put 2 as the next digit of the answer. 
Result so far: 92499.12
Deduct 1758 from 2210 and we're left with 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Moving on to step 11:
If we divide 4520 by 879, we get 5 and a remainder of 125.
Use 5 as the next digit of our solution. 
Result so far: 92499.125
If we subtract 4395 from 4520, we get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Let's proceed to step 12:
The number 879 fits into 1250 1 times, leaving a remainder of 371.
Use 1 as the next digit of our solution. 
Result so far: 92499.1251
If we subtract 879 from 1250, we get 371.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3710, and continue the process.

Moving on to step 13:
If we divide 3710 by 879, we get 4 and a remainder of 194.
The next digit of our result is 4. 
Result so far: 92499.12514
The remainder is 194 after subtracting 3516 from 3710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Moving on to step 14:
1940 divided by 879 is 2 with a remainder of 182.
The number 2 becomes the next digit in our result. 
Result so far: 92499.125142
Subtract 1758 from 1940 to get 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Going ahead to step 15:
When dividing 1820 by 879, we get 2 with a remainder of 62.
Record the quotient 2 as the next digit in the result. 
Result so far: 92499.1251422
The remainder is 62 after subtracting 1758 from 1820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Our division results in 92499.1251422 with a remaining 6.2e-07.