We look at the division of 83518421 by 174 
We want to figure out the number of times 83518421 can be divided by 174.

Going ahead to step 1:
174 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 174

Going ahead to step 2:
174 goes into 83 0 times with a remainder of 83.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 83, we get 83.
Fetch the next digit (5) from the dividend, attach it to 83 and continue: 835 / 174

On to step 3:
When dividing 835 by 174, we get 4 with a remainder of 139.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 696 away from 835, we end up with 139.
Take the next digit (1) from the dividend and append it to 139, then repeat: 1391 / 174

Advancing to step 4:
When dividing 1391 by 174, we get 7 with a remainder of 173.
The next digit of our result is 7. 
Result so far: 47.0
If we subtract 1218 from 1391, we get 173.
Grab the next digit (8) from the dividend, add it to 173, then carry on: 1738 / 174

Moving on to step 5:
The number 174 fits into 1738 9 times, leaving a remainder of 172.
The next digit of our result is 9. 
Result so far: 479.0
Subtract 1566 from 1738 to get 172.
Append the next digit (4) from the dividend to 172 and continue with: 1724 / 174

On to step 6:
174 can be fit into 1724 9 times, resulting in a remainder of 158.
Use 9 as the next digit of our solution. 
Result so far: 4799.0
Subtract 1566 from 1724 to get 158.
Fetch the next digit (2) from the dividend, attach it to 158 and continue: 1582 / 174

On to step 7:
When dividing 1582 by 174, we get 9 with a remainder of 16.
Record the quotient 9 as the next digit in the result. 
Result so far: 47999.0
The remainder is 16 after subtracting 1566 from 1582.
Grab the next digit (1) from the dividend, add it to 16, then carry on: 161 / 174

On to step 8:
When dividing 161 by 174, we get 0 with a remainder of 161.
Write down 0 as next digit of the result. 
Result so far: 479990.0
If we take 0 away from 161, 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.

Step 9:
When dividing 1610 by 174, we get 9 with a remainder of 44.
The next digit of our result is 9. 
Result so far: 479990.9
Subtracting 1566 from 1610 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 10:
174 can be fit into 440 2 times, resulting in a remainder of 92.
Record the quotient 2 as the next digit in the result. 
Result so far: 479990.92
Subtracting 348 from 440 leaves us with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Moving on to step 11:
174 can be fit into 920 5 times, resulting in a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 479990.925
Subtracting 870 from 920 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 12:
The number 174 fits into 500 2 times, leaving a remainder of 152.
The number 2 becomes the next digit in our result. 
Result so far: 479990.9252
Subtracting 348 from 500 leaves us with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Going ahead to step 13:
174 can be fit into 1520 8 times, resulting in a remainder of 128.
The number 8 becomes the next digit in our result. 
Result so far: 479990.92528
Subtract 1392 from 1520 to get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Step 14:
If we divide 1280 by 174, we get 7 and a remainder of 62.
Put 7 as the next digit of the answer. 
Result so far: 479990.925287
If we subtract 1218 from 1280, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 15:
If we divide 620 by 174, we get 3 and a remainder of 98.
Write down 3 as next digit of the result. 
Result so far: 479990.9252873
Deduct 522 from 620 and we're left with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Moving on to step 16:
980 divided by 174 is 5 with a remainder of 110.
The next digit of our result is 5. 
Result so far: 479990.92528735
If we subtract 870 from 980, we get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

The quotient of the division is 479990.92528735, and the remainder is 1.1e-07.