42803721 divided by 142 
We want to divide 42803721 by 142.

On to step 1:
4 divided by 142 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 142

Step 2:
42 divided by 142 is 0 with a remainder of 42.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Include the next digit (8) from the dividend after 42, then repeat: 428 / 142

On to step 3:
142 can be fit into 428 3 times, resulting in a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 426 from 428, we get 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 142

Going ahead to step 4:
142 can be fit into 20 0 times, resulting in a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 30.0
The remainder is 20 after subtracting 0 from 20.
Include the next digit (3) from the dividend after 20, then repeat: 203 / 142

Moving on to step 5:
203 divided by 142 is 1 with a remainder of 61.
Record the quotient 1 as the next digit in the result. 
Result so far: 301.0
Subtracting 142 from 203 leaves us with 61.
Include the next digit (7) from the dividend after 61, then repeat: 617 / 142

On to step 6:
The number 142 fits into 617 4 times, leaving a remainder of 49.
The number 4 becomes the next digit in our result. 
Result so far: 3014.0
Subtract 568 from 617 to get 49.
Grab the next digit (2) from the dividend, add it to 49, then carry on: 492 / 142

Step 7:
The number 142 fits into 492 3 times, leaving a remainder of 66.
The next digit of our result is 3. 
Result so far: 30143.0
If we subtract 426 from 492, we get 66.
Take the next digit (1) from the dividend and append it to 66, then repeat: 661 / 142

On to step 8:
When dividing 661 by 142, we get 4 with a remainder of 93.
The next digit of our result is 4. 
Result so far: 301434.0
The remainder is 93 after subtracting 568 from 661.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Let's proceed to step 9:
142 can be fit into 930 6 times, resulting in a remainder of 78.
The number 6 becomes the next digit in our result. 
Result so far: 301434.6
If we take 852 away from 930, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Moving on to step 10:
142 goes into 780 5 times with a remainder of 70.
The next digit of our result is 5. 
Result so far: 301434.65
If we subtract 710 from 780, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 11:
When dividing 700 by 142, we get 4 with a remainder of 132.
Write down 4 as next digit of the result. 
Result so far: 301434.654
If we take 568 away from 700, we end up with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Let's proceed to step 12:
1320 divided by 142 is 9 with a remainder of 42.
Use 9 as the next digit of our solution. 
Result so far: 301434.6549
If we take 1278 away from 1320, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 13:
420 divided by 142 is 2 with a remainder of 136.
Write down 2 as next digit of the result. 
Result so far: 301434.65492
If we take 284 away from 420, we end up with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

On to step 14:
The number 142 fits into 1360 9 times, leaving a remainder of 82.
The number 9 becomes the next digit in our result. 
Result so far: 301434.654929
Deduct 1278 from 1360 and we're left 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.

Let's proceed to step 15:
When dividing 820 by 142, we get 5 with a remainder of 110.
Use 5 as the next digit of our solution. 
Result so far: 301434.6549295
If we take 710 away from 820, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Let's proceed to step 16:
The number 142 fits into 1100 7 times, leaving a remainder of 106.
Record the quotient 7 as the next digit in the result. 
Result so far: 301434.65492957
Subtract 994 from 1100 to 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.

In conclusion, the division gives 301434.65492957 with a balance of 1.06e-07.