391252 divided by 142 
We want to figure out the number of times 391252 can be divided by 142.

Going ahead to step 1:
3 divided by 142 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 142

Let's proceed to step 2:
142 goes into 39 0 times with a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Append the next digit (1) from the dividend to 39 and continue with: 391 / 142

Step 3:
142 can be fit into 391 2 times, resulting in a remainder of 107.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 284 from 391 leaves us with 107.
Fetch the next digit (2) from the dividend, attach it to 107 and continue: 1072 / 142

Moving on to step 4:
If we divide 1072 by 142, we get 7 and a remainder of 78.
The next digit of our result is 7. 
Result so far: 27.0
Deduct 994 from 1072 and we're left with 78.
Include the next digit (5) from the dividend after 78, then repeat: 785 / 142

Going ahead to step 5:
The number 142 fits into 785 5 times, leaving a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 275.0
Subtract 710 from 785 to get 75.
Append the next digit (2) from the dividend to 75 and continue with: 752 / 142

Moving on to step 6:
752 divided by 142 is 5 with a remainder of 42.
The number 5 becomes the next digit in our result. 
Result so far: 2755.0
If we subtract 710 from 752, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 7:
142 goes into 420 2 times with a remainder of 136.
Put 2 as the next digit of the answer. 
Result so far: 2755.2
The remainder is 136 after subtracting 284 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Moving on to step 8:
If we divide 1360 by 142, we get 9 and a remainder of 82.
Use 9 as the next digit of our solution. 
Result so far: 2755.29
If we take 1278 away from 1360, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 9:
The number 142 fits into 820 5 times, leaving a remainder of 110.
Write down 5 as next digit of the result. 
Result so far: 2755.295
The remainder is 110 after subtracting 710 from 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Advancing to step 10:
When dividing 1100 by 142, we get 7 with a remainder of 106.
Use 7 as the next digit of our solution. 
Result so far: 2755.2957
If we subtract 994 from 1100, 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.

On to step 11:
142 can be fit into 1060 7 times, resulting in a remainder of 66.
Use 7 as the next digit of our solution. 
Result so far: 2755.29577
Subtract 994 from 1060 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Our division results in 2755.29577 with a remaining 6.6e-05.