Let's divide 81570508 by 342
We want to figure out the number of times 81570508 can be divided by 342.

Moving on to step 1:
The number 342 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 342

On to step 2:
If we divide 81 by 342, we get 0 and 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.
Include the next digit (5) from the dividend after 81, then repeat: 815 / 342

Step 3:
The number 342 fits into 815 2 times, leaving a remainder of 131.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 684 from 815 leaves us with 131.
Fetch the next digit (7) from the dividend, attach it to 131 and continue: 1317 / 342

Step 4:
1317 divided by 342 is 3 with a remainder of 291.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
The remainder is 291 after subtracting 1026 from 1317.
Include the next digit (0) from the dividend after 291, then repeat: 2910 / 342

Step 5:
When dividing 2910 by 342, we get 8 with a remainder of 174.
The next digit of our result is 8. 
Result so far: 238.0
If we take 2736 away from 2910, we end up with 174.
Bring next digit (5) of the dividend behind the 174 and repeat the process: 1745 / 342

Let's proceed to step 6:
If we divide 1745 by 342, we get 5 and a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 2385.0
If we subtract 1710 from 1745, we get 35.
Grab the next digit (0) from the dividend, add it to 35, then carry on: 350 / 342

Advancing to step 7:
350 divided by 342 is 1 with a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 23851.0
The remainder is 8 after subtracting 342 from 350.
Include the next digit (8) from the dividend after 8, then repeat: 88 / 342

Advancing to step 8:
88 divided by 342 is 0 with a remainder of 88.
The number 0 becomes the next digit in our result. 
Result so far: 238510.0
The remainder is 88 after subtracting 0 from 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Let's proceed to step 9:
If we divide 880 by 342, we get 2 and a remainder of 196.
Use 2 as the next digit of our solution. 
Result so far: 238510.2
Deduct 684 from 880 and we're left with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Going ahead to step 10:
342 can be fit into 1960 5 times, resulting in a remainder of 250.
Use 5 as the next digit of our solution. 
Result so far: 238510.25
Subtracting 1710 from 1960 leaves us with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Step 11:
When dividing 2500 by 342, we get 7 with a remainder of 106.
Record the quotient 7 as the next digit in the result. 
Result so far: 238510.257
If we subtract 2394 from 2500, we get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Let's proceed to step 12:
342 goes into 1060 3 times with a remainder of 34.
The next digit of our result is 3. 
Result so far: 238510.2573
Subtracting 1026 from 1060 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 13:
342 goes into 340 0 times with a remainder of 340.
The next digit of our result is 0. 
Result so far: 238510.2573
If we take 0 away from 340, we end up with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Step 14:
342 goes into 3400 9 times with a remainder of 322.
The next digit of our result is 9. 
Result so far: 238510.257309
Subtract 3078 from 3400 to get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Advancing to step 15:
342 goes into 3220 9 times with a remainder of 142.
Use 9 as the next digit of our solution. 
Result so far: 238510.2573099
Subtract 3078 from 3220 to get 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Our division results in 238510.2573099 with a remaining 1.42e-06.