We're dividing 9991150 by 142 
Our goal is to divide 9991150 by 142.

Advancing to step 1:
142 can be fit into 9 0 times, resulting in a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 142

Advancing to step 2:
The number 142 fits into 99 0 times, leaving a remainder of 99.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 99 to get 99.
Include the next digit (9) from the dividend after 99, then repeat: 999 / 142

Moving on to step 3:
999 divided by 142 is 7 with a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 994 from 999, we get 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 142

On to step 4:
51 divided by 142 is 0 with a remainder of 51.
The number 0 becomes the next digit in our result. 
Result so far: 70.0
Subtracting 0 from 51 leaves us with 51.
Include the next digit (1) from the dividend after 51, then repeat: 511 / 142

Moving on to step 5:
When dividing 511 by 142, we get 3 with a remainder of 85.
Record the quotient 3 as the next digit in the result. 
Result so far: 703.0
If we take 426 away from 511, we end up with 85.
Append the next digit (5) from the dividend to 85 and continue with: 855 / 142

Moving on to step 6:
855 divided by 142 is 6 with a remainder of 3.
Record the quotient 6 as the next digit in the result. 
Result so far: 7036.0
If we subtract 852 from 855, we get 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 142

Advancing to step 7:
142 can be fit into 30 0 times, resulting in a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 70360.0
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 8:
300 divided by 142 is 2 with a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 70360.2
The remainder is 16 after subtracting 284 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 9:
If we divide 160 by 142, we get 1 and a remainder of 18.
Write down 1 as next digit of the result. 
Result so far: 70360.21
The remainder is 18 after subtracting 142 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 10:
When dividing 180 by 142, we get 1 with a remainder of 38.
Put 1 as the next digit of the answer. 
Result so far: 70360.211
If we subtract 142 from 180, we 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.

After the division, we end up with 70360.211 and a remainder of 0.0038.