Let's divide 81309347 by 915
We want to figure out the number of times 81309347 can be divided by 915.

Let's proceed to step 1:
915 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
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 / 915

Let's proceed to step 2:
81 divided by 915 is 0 with a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Fetch the next digit (3) from the dividend, attach it to 81 and continue: 813 / 915

On to step 3:
The number 915 fits into 813 0 times, leaving a remainder of 813.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 813, we end up with 813.
Bring next digit (0) of the dividend behind the 813 and repeat the process: 8130 / 915

Moving on to step 4:
The number 915 fits into 8130 8 times, leaving a remainder of 810.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 7320 away from 8130, we end up with 810.
Include the next digit (9) from the dividend after 810, then repeat: 8109 / 915

Advancing to step 5:
915 can be fit into 8109 8 times, resulting in a remainder of 789.
Record the quotient 8 as the next digit in the result. 
Result so far: 88.0
Subtract 7320 from 8109 to get 789.
Grab the next digit (3) from the dividend, add it to 789, then carry on: 7893 / 915

On to step 6:
7893 divided by 915 is 8 with a remainder of 573.
The next digit of our result is 8. 
Result so far: 888.0
Subtracting 7320 from 7893 leaves us with 573.
Include the next digit (4) from the dividend after 573, then repeat: 5734 / 915

Step 7:
915 goes into 5734 6 times with a remainder of 244.
The number 6 becomes the next digit in our result. 
Result so far: 8886.0
Deduct 5490 from 5734 and we're left with 244.
Grab the next digit (7) from the dividend, add it to 244, then carry on: 2447 / 915

Advancing to step 8:
When dividing 2447 by 915, we get 2 with a remainder of 617.
Write down 2 as next digit of the result. 
Result so far: 88862.0
If we take 1830 away from 2447, we end up with 617.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6170, and continue the process.

On to step 9:
The number 915 fits into 6170 6 times, leaving a remainder of 680.
Record the quotient 6 as the next digit in the result. 
Result so far: 88862.6
The remainder is 680 after subtracting 5490 from 6170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

On to step 10:
915 goes into 6800 7 times with a remainder of 395.
The number 7 becomes the next digit in our result. 
Result so far: 88862.67
If we subtract 6405 from 6800, we get 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Going ahead to step 11:
915 goes into 3950 4 times with a remainder of 290.
Use 4 as the next digit of our solution. 
Result so far: 88862.674
If we subtract 3660 from 3950, we get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Let's proceed to step 12:
915 goes into 2900 3 times with a remainder of 155.
Record the quotient 3 as the next digit in the result. 
Result so far: 88862.6743
The remainder is 155 after subtracting 2745 from 2900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Advancing to step 13:
If we divide 1550 by 915, we get 1 and a remainder of 635.
The number 1 becomes the next digit in our result. 
Result so far: 88862.67431
Deduct 915 from 1550 and we're left with 635.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6350, and continue the process.

Going ahead to step 14:
915 can be fit into 6350 6 times, resulting in a remainder of 860.
Write down 6 as next digit of the result. 
Result so far: 88862.674316
If we subtract 5490 from 6350, we get 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8600, and continue the process.

Step 15:
915 goes into 8600 9 times with a remainder of 365.
Use 9 as the next digit of our solution. 
Result so far: 88862.6743169
The remainder is 365 after subtracting 8235 from 8600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Going ahead to step 16:
If we divide 3650 by 915, we get 3 and a remainder of 905.
Write down 3 as next digit of the result. 
Result so far: 88862.67431693
Subtracting 2745 from 3650 leaves us with 905.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9050, and continue the process.

The quotient of the division is 88862.67431693, and the remainder is 9.05e-07.