We divide 90412231 by 190
Our goal is to divide 90412231 by 190.

On to step 1:
The number 190 fits into 9 0 times, leaving a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 190

Step 2:
The number 190 fits into 90 0 times, leaving a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 90 and we're left with 90.
Take the next digit (4) from the dividend and append it to 90, then repeat: 904 / 190

Step 3:
190 can be fit into 904 4 times, resulting in a remainder of 144.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 760 from 904, we get 144.
Bring next digit (1) of the dividend behind the 144 and repeat the process: 1441 / 190

On to step 4:
When dividing 1441 by 190, we get 7 with a remainder of 111.
Write down 7 as next digit of the result. 
Result so far: 47.0
The remainder is 111 after subtracting 1330 from 1441.
Include the next digit (2) from the dividend after 111, then repeat: 1112 / 190

Advancing to step 5:
190 can be fit into 1112 5 times, resulting in a remainder of 162.
The next digit of our result is 5. 
Result so far: 475.0
If we take 950 away from 1112, we end up with 162.
Bring next digit (2) of the dividend behind the 162 and repeat the process: 1622 / 190

Step 6:
1622 divided by 190 is 8 with a remainder of 102.
Write down 8 as next digit of the result. 
Result so far: 4758.0
If we take 1520 away from 1622, we end up with 102.
Append the next digit (3) from the dividend to 102 and continue with: 1023 / 190

Advancing to step 7:
190 can be fit into 1023 5 times, resulting in a remainder of 73.
Use 5 as the next digit of our solution. 
Result so far: 47585.0
Subtracting 950 from 1023 leaves us with 73.
Include the next digit (1) from the dividend after 73, then repeat: 731 / 190

Advancing to step 8:
731 divided by 190 is 3 with a remainder of 161.
The number 3 becomes the next digit in our result. 
Result so far: 475853.0
If we take 570 away from 731, we end up with 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Going ahead to step 9:
190 can be fit into 1610 8 times, resulting in a remainder of 90.
Write down 8 as next digit of the result. 
Result so far: 475853.8
Deduct 1520 from 1610 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.

Going ahead to step 10:
190 can be fit into 900 4 times, resulting in a remainder of 140.
Write down 4 as next digit of the result. 
Result so far: 475853.84
If we subtract 760 from 900, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 11:
The number 190 fits into 1400 7 times, leaving a remainder of 70.
Record the quotient 7 as the next digit in the result. 
Result so far: 475853.847
Subtracting 1330 from 1400 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 12:
190 can be fit into 700 3 times, resulting in a remainder of 130.
The next digit of our result is 3. 
Result so far: 475853.8473
The remainder is 130 after subtracting 570 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Step 13:
1300 divided by 190 is 6 with a remainder of 160.
Use 6 as the next digit of our solution. 
Result so far: 475853.84736
If we take 1140 away from 1300, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 14:
190 goes into 1600 8 times with a remainder of 80.
The next digit of our result is 8. 
Result so far: 475853.847368
Subtract 1520 from 1600 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 15:
If we divide 800 by 190, we get 4 and a remainder of 40.
The next digit of our result is 4. 
Result so far: 475853.8473684
Subtracting 760 from 800 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 16:
The number 190 fits into 400 2 times, leaving a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 475853.84736842
If we subtract 380 from 400, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

After the division, we end up with 475853.84736842 and a remainder of 2e-08.