We look at the division of 17581867 by 142 
We want to figure out the number of times 17581867 can be divided by 142.

Let's proceed to step 1:
142 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 142

Step 2:
If we divide 17 by 142, we get 0 and a remainder of 17.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 17, we end up with 17.
Take the next digit (5) from the dividend and append it to 17, then repeat: 175 / 142

Let's proceed to step 3:
The number 142 fits into 175 1 times, leaving a remainder of 33.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 142 from 175 to get 33.
Grab the next digit (8) from the dividend, add it to 33, then carry on: 338 / 142

Step 4:
The number 142 fits into 338 2 times, leaving a remainder of 54.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we take 284 away from 338, we end up with 54.
Fetch the next digit (1) from the dividend, attach it to 54 and continue: 541 / 142

Step 5:
When dividing 541 by 142, we get 3 with a remainder of 115.
The next digit of our result is 3. 
Result so far: 123.0
Subtract 426 from 541 to get 115.
Take the next digit (8) from the dividend and append it to 115, then repeat: 1158 / 142

On to step 6:
When dividing 1158 by 142, we get 8 with a remainder of 22.
Record the quotient 8 as the next digit in the result. 
Result so far: 1238.0
Deduct 1136 from 1158 and we're left with 22.
Bring next digit (6) of the dividend behind the 22 and repeat the process: 226 / 142

Going ahead to step 7:
If we divide 226 by 142, we get 1 and a remainder of 84.
Put 1 as the next digit of the answer. 
Result so far: 12381.0
Subtracting 142 from 226 leaves us with 84.
Grab the next digit (7) from the dividend, add it to 84, then carry on: 847 / 142

On to step 8:
142 can be fit into 847 5 times, resulting in a remainder of 137.
Use 5 as the next digit of our solution. 
Result so far: 123815.0
The remainder is 137 after subtracting 710 from 847.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Step 9:
142 goes into 1370 9 times with a remainder of 92.
The number 9 becomes the next digit in our result. 
Result so far: 123815.9
Subtract 1278 from 1370 to get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Advancing to step 10:
142 can be fit into 920 6 times, resulting in a remainder of 68.
Use 6 as the next digit of our solution. 
Result so far: 123815.96
Subtract 852 from 920 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.

Step 11:
If we divide 680 by 142, we get 4 and a remainder of 112.
Record the quotient 4 as the next digit in the result. 
Result so far: 123815.964
If we subtract 568 from 680, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Advancing to step 12:
142 goes into 1120 7 times with a remainder of 126.
The number 7 becomes the next digit in our result. 
Result so far: 123815.9647
If we subtract 994 from 1120, we get 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Step 13:
142 can be fit into 1260 8 times, resulting in a remainder of 124.
The number 8 becomes the next digit in our result. 
Result so far: 123815.96478
The remainder is 124 after subtracting 1136 from 1260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Going ahead to step 14:
If we divide 1240 by 142, we get 8 and a remainder of 104.
The number 8 becomes the next digit in our result. 
Result so far: 123815.964788
If we take 1136 away from 1240, we end up with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Our division results in 123815.964788 with a remaining 1.04e-05.