We look at the division of 35287890 by 142 
Our goal is to divide 35287890 by 142.

Going ahead to step 1:
The number 142 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 142

Advancing to step 2:
If we divide 35 by 142, we get 0 and a remainder of 35.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 35 to get 35.
Bring next digit (2) of the dividend behind the 35 and repeat the process: 352 / 142

Moving on to step 3:
The number 142 fits into 352 2 times, leaving a remainder of 68.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 284 from 352 leaves us with 68.
Include the next digit (8) from the dividend after 68, then repeat: 688 / 142

Step 4:
The number 142 fits into 688 4 times, leaving a remainder of 120.
Use 4 as the next digit of our solution. 
Result so far: 24.0
The remainder is 120 after subtracting 568 from 688.
Include the next digit (7) from the dividend after 120, then repeat: 1207 / 142

On to step 5:
If we divide 1207 by 142, we get 8 and a remainder of 71.
Use 8 as the next digit of our solution. 
Result so far: 248.0
If we subtract 1136 from 1207, we get 71.
Grab the next digit (8) from the dividend, add it to 71, then carry on: 718 / 142

Going ahead to step 6:
When dividing 718 by 142, we get 5 with a remainder of 8.
The next digit of our result is 5. 
Result so far: 2485.0
Subtract 710 from 718 to get 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 142

Advancing to step 7:
When dividing 89 by 142, we get 0 with a remainder of 89.
Record the quotient 0 as the next digit in the result. 
Result so far: 24850.0
The remainder is 89 after subtracting 0 from 89.
Append the next digit (0) from the dividend to 89 and continue with: 890 / 142

Step 8:
If we divide 890 by 142, we get 6 and a remainder of 38.
Write down 6 as next digit of the result. 
Result so far: 248506.0
Subtract 852 from 890 to 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.

Let's proceed to step 9:
When dividing 380 by 142, we get 2 with a remainder of 96.
Record the quotient 2 as the next digit in the result. 
Result so far: 248506.2
If we subtract 284 from 380, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Moving on to step 10:
When dividing 960 by 142, we get 6 with a remainder of 108.
Write down 6 as next digit of the result. 
Result so far: 248506.26
Subtracting 852 from 960 leaves us with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Step 11:
142 goes into 1080 7 times with a remainder of 86.
Put 7 as the next digit of the answer. 
Result so far: 248506.267
Subtract 994 from 1080 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Step 12:
860 divided by 142 is 6 with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 248506.2676
If we take 852 away from 860, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 13:
If we divide 80 by 142, we get 0 and a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 248506.2676
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 14:
The number 142 fits into 800 5 times, leaving a remainder of 90.
Use 5 as the next digit of our solution. 
Result so far: 248506.267605
If we take 710 away from 800, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 15:
900 divided by 142 is 6 with a remainder of 48.
Put 6 as the next digit of the answer. 
Result so far: 248506.2676056
Deduct 852 from 900 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 16:
The number 142 fits into 480 3 times, leaving a remainder of 54.
The next digit of our result is 3. 
Result so far: 248506.26760563
Subtract 426 from 480 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The final result is 248506.26760563 with a remainder of 5.4e-08.