We look at the division of 40366434 by 198 
Our goal is to divide 40366434 by 198.

Let's proceed to step 1:
The number 198 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 198

Step 2:
If we divide 40 by 198, we get 0 and a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 40 after subtracting 0 from 40.
Take the next digit (3) from the dividend and append it to 40, then repeat: 403 / 198

Advancing to step 3:
The number 198 fits into 403 2 times, leaving a remainder of 7.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 396 from 403 leaves us with 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 198

Going ahead to step 4:
198 can be fit into 76 0 times, resulting in a remainder of 76.
Put 0 as the next digit of the answer. 
Result so far: 20.0
The remainder is 76 after subtracting 0 from 76.
Take the next digit (6) from the dividend and append it to 76, then repeat: 766 / 198

Moving on to step 5:
198 can be fit into 766 3 times, resulting in a remainder of 172.
The number 3 becomes the next digit in our result. 
Result so far: 203.0
The remainder is 172 after subtracting 594 from 766.
Include the next digit (4) from the dividend after 172, then repeat: 1724 / 198

Going ahead to step 6:
If we divide 1724 by 198, we get 8 and a remainder of 140.
Write down 8 as next digit of the result. 
Result so far: 2038.0
Deduct 1584 from 1724 and we're left with 140.
Fetch the next digit (3) from the dividend, attach it to 140 and continue: 1403 / 198

Moving on to step 7:
The number 198 fits into 1403 7 times, leaving a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 20387.0
Subtract 1386 from 1403 to get 17.
Grab the next digit (4) from the dividend, add it to 17, then carry on: 174 / 198

Moving on to step 8:
198 goes into 174 0 times with a remainder of 174.
Put 0 as the next digit of the answer. 
Result so far: 203870.0
Deduct 0 from 174 and we're left with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Moving on to step 9:
198 goes into 1740 8 times with a remainder of 156.
Use 8 as the next digit of our solution. 
Result so far: 203870.8
The remainder is 156 after subtracting 1584 from 1740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Moving on to step 10:
198 goes into 1560 7 times with a remainder of 174.
The number 7 becomes the next digit in our result. 
Result so far: 203870.87
The remainder is 174 after subtracting 1386 from 1560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Going ahead to step 11:
198 goes into 1740 8 times with a remainder of 156.
Record the quotient 8 as the next digit in the result. 
Result so far: 203870.878
Deduct 1584 from 1740 and we're left with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Let's proceed to step 12:
1560 divided by 198 is 7 with a remainder of 174.
Put 7 as the next digit of the answer. 
Result so far: 203870.8787
Subtracting 1386 from 1560 leaves us with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

On to step 13:
If we divide 1740 by 198, we get 8 and a remainder of 156.
Put 8 as the next digit of the answer. 
Result so far: 203870.87878
Deduct 1584 from 1740 and we're left with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Step 14:
If we divide 1560 by 198, we get 7 and a remainder of 174.
Use 7 as the next digit of our solution. 
Result so far: 203870.878787
Deduct 1386 from 1560 and we're left with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Advancing to step 15:
The number 198 fits into 1740 8 times, leaving a remainder of 156.
The number 8 becomes the next digit in our result. 
Result so far: 203870.8787878
Subtract 1584 from 1740 to get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Let's proceed to step 16:
198 can be fit into 1560 7 times, resulting in a remainder of 174.
The next digit of our result is 7. 
Result so far: 203870.87878787
If we take 1386 away from 1560, we end up with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

After the division, we end up with 203870.87878787 and a remainder of 1.74e-07.