We look at the division of 84468174 by 138 
We want to figure out the number of times 84468174 can be divided by 138.

Step 1:
138 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 138

Advancing to step 2:
138 goes into 84 0 times with a remainder of 84.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 84, we get 84.
Fetch the next digit (4) from the dividend, attach it to 84 and continue: 844 / 138

Going ahead to step 3:
844 divided by 138 is 6 with a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we subtract 828 from 844, we get 16.
Take the next digit (6) from the dividend and append it to 16, then repeat: 166 / 138

On to step 4:
138 can be fit into 166 1 times, resulting in a remainder of 28.
Record the quotient 1 as the next digit in the result. 
Result so far: 61.0
If we subtract 138 from 166, we get 28.
Fetch the next digit (8) from the dividend, attach it to 28 and continue: 288 / 138

Let's proceed to step 5:
When dividing 288 by 138, we get 2 with a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 612.0
If we subtract 276 from 288, we get 12.
Fetch the next digit (1) from the dividend, attach it to 12 and continue: 121 / 138

Going ahead to step 6:
121 divided by 138 is 0 with a remainder of 121.
Write down 0 as next digit of the result. 
Result so far: 6120.0
Deduct 0 from 121 and we're left with 121.
Grab the next digit (7) from the dividend, add it to 121, then carry on: 1217 / 138

Step 7:
When dividing 1217 by 138, we get 8 with a remainder of 113.
The next digit of our result is 8. 
Result so far: 61208.0
Subtracting 1104 from 1217 leaves us with 113.
Take the next digit (4) from the dividend and append it to 113, then repeat: 1134 / 138

On to step 8:
138 can be fit into 1134 8 times, resulting in a remainder of 30.
Write down 8 as next digit of the result. 
Result so far: 612088.0
Subtracting 1104 from 1134 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.

Moving on to step 9:
When dividing 300 by 138, we get 2 with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 612088.2
Deduct 276 from 300 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 10:
When dividing 240 by 138, we get 1 with a remainder of 102.
Write down 1 as next digit of the result. 
Result so far: 612088.21
The remainder is 102 after subtracting 138 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

On to step 11:
1020 divided by 138 is 7 with a remainder of 54.
The next digit of our result is 7. 
Result so far: 612088.217
Subtract 966 from 1020 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 12:
If we divide 540 by 138, we get 3 and a remainder of 126.
Use 3 as the next digit of our solution. 
Result so far: 612088.2173
If we take 414 away from 540, we end up with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Advancing to step 13:
1260 divided by 138 is 9 with a remainder of 18.
The next digit of our result is 9. 
Result so far: 612088.21739
Deduct 1242 from 1260 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.

Moving on to step 14:
When dividing 180 by 138, we get 1 with a remainder of 42.
The number 1 becomes the next digit in our result. 
Result so far: 612088.217391
If we take 138 away from 180, we end up 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.

Going ahead to step 15:
If we divide 420 by 138, we get 3 and a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 612088.2173913
If we subtract 414 from 420, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 16:
The number 138 fits into 60 0 times, leaving a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 612088.2173913
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The final result is 612088.2173913 with a remainder of 6e-08.