81615875 ÷ 948 
We want to figure out the number of times 81615875 can be divided by 948.

Advancing to step 1:
The number 948 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 948

Advancing to step 2:
948 goes into 81 0 times with 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.
Append the next digit (6) from the dividend to 81 and continue with: 816 / 948

Going ahead to step 3:
948 goes into 816 0 times with a remainder of 816.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 816 after subtracting 0 from 816.
Append the next digit (1) from the dividend to 816 and continue with: 8161 / 948

On to step 4:
948 goes into 8161 8 times with a remainder of 577.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 577 after subtracting 7584 from 8161.
Include the next digit (5) from the dividend after 577, then repeat: 5775 / 948

Step 5:
When dividing 5775 by 948, we get 6 with a remainder of 87.
Write down 6 as next digit of the result. 
Result so far: 86.0
If we take 5688 away from 5775, we end up with 87.
Take the next digit (8) from the dividend and append it to 87, then repeat: 878 / 948

Step 6:
948 goes into 878 0 times with a remainder of 878.
Record the quotient 0 as the next digit in the result. 
Result so far: 860.0
Deduct 0 from 878 and we're left with 878.
Append the next digit (7) from the dividend to 878 and continue with: 8787 / 948

Going ahead to step 7:
If we divide 8787 by 948, we get 9 and a remainder of 255.
Write down 9 as next digit of the result. 
Result so far: 8609.0
If we take 8532 away from 8787, we end up with 255.
Fetch the next digit (5) from the dividend, attach it to 255 and continue: 2555 / 948

Step 8:
When dividing 2555 by 948, we get 2 with a remainder of 659.
Put 2 as the next digit of the answer. 
Result so far: 86092.0
Subtract 1896 from 2555 to get 659.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6590, and continue the process.

Going ahead to step 9:
948 goes into 6590 6 times with a remainder of 902.
The number 6 becomes the next digit in our result. 
Result so far: 86092.6
Subtracting 5688 from 6590 leaves us with 902.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9020, and continue the process.

Advancing to step 10:
If we divide 9020 by 948, we get 9 and a remainder of 488.
Put 9 as the next digit of the answer. 
Result so far: 86092.69
Deduct 8532 from 9020 and we're left with 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

On to step 11:
The number 948 fits into 4880 5 times, leaving a remainder of 140.
Use 5 as the next digit of our solution. 
Result so far: 86092.695
Subtracting 4740 from 4880 leaves us with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 12:
948 can be fit into 1400 1 times, resulting in a remainder of 452.
The next digit of our result is 1. 
Result so far: 86092.6951
Subtracting 948 from 1400 leaves us 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 13:
4520 divided by 948 is 4 with a remainder of 728.
Write down 4 as next digit of the result. 
Result so far: 86092.69514
If we take 3792 away from 4520, we end up with 728.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7280, and continue the process.

Let's proceed to step 14:
948 can be fit into 7280 7 times, resulting in a remainder of 644.
The next digit of our result is 7. 
Result so far: 86092.695147
If we take 6636 away from 7280, we end up with 644.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6440, and continue the process.

Advancing to step 15:
6440 divided by 948 is 6 with a remainder of 752.
Record the quotient 6 as the next digit in the result. 
Result so far: 86092.6951476
Subtracting 5688 from 6440 leaves us with 752.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7520, and continue the process.

Let's proceed to step 16:
The number 948 fits into 7520 7 times, leaving a remainder of 884.
Write down 7 as next digit of the result. 
Result so far: 86092.69514767
Subtract 6636 from 7520 to get 884.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8840, and continue the process.

Our division results in 86092.69514767 with a remaining 8.84e-07.