We look at the division of 990148 by 43 
We want to figure out the number of times 990148 can be divided by 43.

On to step 1:
43 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 43

Advancing to step 2:
43 can be fit into 99 2 times, resulting in a remainder of 13.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 86 from 99 to get 13.
Bring next digit (0) of the dividend behind the 13 and repeat the process: 130 / 43

Let's proceed to step 3:
43 can be fit into 130 3 times, resulting in a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
If we subtract 129 from 130, we get 1.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 43

Moving on to step 4:
11 divided by 43 is 0 with a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 230.0
Subtract 0 from 11 to get 11.
Fetch the next digit (4) from the dividend, attach it to 11 and continue: 114 / 43

Moving on to step 5:
43 goes into 114 2 times with a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 2302.0
If we subtract 86 from 114, we get 28.
Grab the next digit (8) from the dividend, add it to 28, then carry on: 288 / 43

Let's proceed to step 6:
43 can be fit into 288 6 times, resulting in a remainder of 30.
Put 6 as the next digit of the answer. 
Result so far: 23026.0
If we subtract 258 from 288, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 7:
If we divide 300 by 43, we get 6 and a remainder of 42.
Write down 6 as next digit of the result. 
Result so far: 23026.6
Subtracting 258 from 300 leaves us 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.

Let's proceed to step 8:
420 divided by 43 is 9 with a remainder of 33.
The number 9 becomes the next digit in our result. 
Result so far: 23026.69
If we subtract 387 from 420, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 9:
When dividing 330 by 43, we get 7 with a remainder of 29.
Use 7 as the next digit of our solution. 
Result so far: 23026.697
If we subtract 301 from 330, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 10:
When dividing 290 by 43, we get 6 with a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 23026.6976
The remainder is 32 after subtracting 258 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 11:
320 divided by 43 is 7 with a remainder of 19.
Record the quotient 7 as the next digit in the result. 
Result so far: 23026.69767
Subtracting 301 from 320 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 12:
If we divide 190 by 43, we get 4 and a remainder of 18.
The next digit of our result is 4. 
Result so far: 23026.697674
Deduct 172 from 190 and we're left with 18.
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 13:
If we divide 180 by 43, we get 4 and a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 23026.6976744
If we subtract 172 from 180, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 23026.6976744, and the remainder is 8e-08.