52790283 ÷ 142 
We want to divide 52790283 by 142.

Step 1:
If we divide 5 by 142, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 142

Going ahead to step 2:
142 goes into 52 0 times with a remainder of 52.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 52 and we're left with 52.
Include the next digit (7) from the dividend after 52, then repeat: 527 / 142

Step 3:
142 goes into 527 3 times with a remainder of 101.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 101 after subtracting 426 from 527.
Grab the next digit (9) from the dividend, add it to 101, then carry on: 1019 / 142

Advancing to step 4:
When dividing 1019 by 142, we get 7 with a remainder of 25.
Write down 7 as next digit of the result. 
Result so far: 37.0
Subtract 994 from 1019 to get 25.
Take the next digit (0) from the dividend and append it to 25, then repeat: 250 / 142

Step 5:
When dividing 250 by 142, we get 1 with a remainder of 108.
Put 1 as the next digit of the answer. 
Result so far: 371.0
If we take 142 away from 250, we end up with 108.
Grab the next digit (2) from the dividend, add it to 108, then carry on: 1082 / 142

Let's proceed to step 6:
142 goes into 1082 7 times with a remainder of 88.
The next digit of our result is 7. 
Result so far: 3717.0
If we subtract 994 from 1082, we get 88.
Append the next digit (8) from the dividend to 88 and continue with: 888 / 142

Let's proceed to step 7:
142 can be fit into 888 6 times, resulting in a remainder of 36.
Record the quotient 6 as the next digit in the result. 
Result so far: 37176.0
The remainder is 36 after subtracting 852 from 888.
Bring next digit (3) of the dividend behind the 36 and repeat the process: 363 / 142

Moving on to step 8:
142 goes into 363 2 times with a remainder of 79.
Write down 2 as next digit of the result. 
Result so far: 371762.0
Deduct 284 from 363 and we're left with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Moving on to step 9:
790 divided by 142 is 5 with a remainder of 80.
Write down 5 as next digit of the result. 
Result so far: 371762.5
Deduct 710 from 790 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.

Step 10:
142 can be fit into 800 5 times, resulting in a remainder of 90.
The next digit of our result is 5. 
Result so far: 371762.55
Deduct 710 from 800 and we're left 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.

The final result is 371762.55 with a remainder of 0.09.