Let's divide 81517457 by 69
We're looking to find how many times 69 goes into 81517457.

Moving on to step 1:
If we divide 8 by 69, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 69

Moving on to step 2:
When dividing 81 by 69, we get 1 with a remainder of 12.
The next digit of our result is 1. 
Result so far: 1.0
If we take 69 away from 81, we end up with 12.
Include the next digit (5) from the dividend after 12, then repeat: 125 / 69

On to step 3:
When dividing 125 by 69, we get 1 with a remainder of 56.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we subtract 69 from 125, we get 56.
Fetch the next digit (1) from the dividend, attach it to 56 and continue: 561 / 69

On to step 4:
If we divide 561 by 69, we get 8 and a remainder of 9.
Record the quotient 8 as the next digit in the result. 
Result so far: 118.0
Subtract 552 from 561 to get 9.
Fetch the next digit (7) from the dividend, attach it to 9 and continue: 97 / 69

Advancing to step 5:
69 goes into 97 1 times with a remainder of 28.
Use 1 as the next digit of our solution. 
Result so far: 1181.0
The remainder is 28 after subtracting 69 from 97.
Append the next digit (4) from the dividend to 28 and continue with: 284 / 69

On to step 6:
If we divide 284 by 69, we get 4 and a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 11814.0
The remainder is 8 after subtracting 276 from 284.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 69

Step 7:
69 can be fit into 85 1 times, resulting in a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 118141.0
Subtracting 69 from 85 leaves us with 16.
Bring next digit (7) of the dividend behind the 16 and repeat the process: 167 / 69

Moving on to step 8:
167 divided by 69 is 2 with a remainder of 29.
Record the quotient 2 as the next digit in the result. 
Result so far: 1181412.0
If we take 138 away from 167, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 9:
69 can be fit into 290 4 times, resulting in a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 1181412.4
Subtracting 276 from 290 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 10:
The number 69 fits into 140 2 times, leaving a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 1181412.42
Subtract 138 from 140 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 11:
69 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 1181412.42
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 12:
69 can be fit into 200 2 times, resulting in a remainder of 62.
Record the quotient 2 as the next digit in the result. 
Result so far: 1181412.4202
If we take 138 away from 200, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 13:
620 divided by 69 is 8 with a remainder of 68.
The number 8 becomes the next digit in our result. 
Result so far: 1181412.42028
Subtract 552 from 620 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 14:
When dividing 680 by 69, we get 9 with a remainder of 59.
Record the quotient 9 as the next digit in the result. 
Result so far: 1181412.420289
The remainder is 59 after subtracting 621 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 15:
If we divide 590 by 69, we get 8 and a remainder of 38.
The number 8 becomes the next digit in our result. 
Result so far: 1181412.4202898
If we subtract 552 from 590, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 16:
69 can be fit into 380 5 times, resulting in a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 1181412.42028985
Deduct 345 from 380 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final result is 1181412.42028985 with a remainder of 3.5e-08.