We look at the division of 91949744 by 138 
We're looking to find how many times 138 goes into 91949744.

Advancing to step 1:
When dividing 9 by 138, we get 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 138

Going ahead to step 2:
If we divide 91 by 138, we get 0 and a remainder of 91.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 91 leaves us with 91.
Bring next digit (9) of the dividend behind the 91 and repeat the process: 919 / 138

Going ahead to step 3:
The number 138 fits into 919 6 times, leaving a remainder of 91.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we take 828 away from 919, we end up with 91.
Include the next digit (4) from the dividend after 91, then repeat: 914 / 138

Going ahead to step 4:
914 divided by 138 is 6 with a remainder of 86.
Record the quotient 6 as the next digit in the result. 
Result so far: 66.0
If we take 828 away from 914, we end up with 86.
Append the next digit (9) from the dividend to 86 and continue with: 869 / 138

Let's proceed to step 5:
When dividing 869 by 138, we get 6 with a remainder of 41.
The next digit of our result is 6. 
Result so far: 666.0
If we subtract 828 from 869, we get 41.
Include the next digit (7) from the dividend after 41, then repeat: 417 / 138

Let's proceed to step 6:
If we divide 417 by 138, we get 3 and a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 6663.0
Deduct 414 from 417 and we're left with 3.
Include the next digit (4) from the dividend after 3, then repeat: 34 / 138

Advancing to step 7:
138 goes into 34 0 times with a remainder of 34.
The number 0 becomes the next digit in our result. 
Result so far: 66630.0
Subtracting 0 from 34 leaves us with 34.
Take the next digit (4) from the dividend and append it to 34, then repeat: 344 / 138

Advancing to step 8:
138 goes into 344 2 times with a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 666302.0
If we take 276 away from 344, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 9:
If we divide 680 by 138, we get 4 and a remainder of 128.
Record the quotient 4 as the next digit in the result. 
Result so far: 666302.4
If we subtract 552 from 680, we 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.

Let's proceed to step 10:
If we divide 1280 by 138, we get 9 and a remainder of 38.
Write down 9 as next digit of the result. 
Result so far: 666302.49
The remainder is 38 after subtracting 1242 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 11:
380 divided by 138 is 2 with a remainder of 104.
The next digit of our result is 2. 
Result so far: 666302.492
If we subtract 276 from 380, we get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Let's proceed to step 12:
138 goes into 1040 7 times with a remainder of 74.
Write down 7 as next digit of the result. 
Result so far: 666302.4927
Subtract 966 from 1040 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 13:
740 divided by 138 is 5 with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 666302.49275
Deduct 690 from 740 and we're left 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.

Advancing to step 14:
When dividing 500 by 138, we get 3 with a remainder of 86.
Use 3 as the next digit of our solution. 
Result so far: 666302.492753
Subtract 414 from 500 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

On to step 15:
138 can be fit into 860 6 times, resulting in a remainder of 32.
The next digit of our result is 6. 
Result so far: 666302.4927536
If we subtract 828 from 860, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 16:
320 divided by 138 is 2 with a remainder of 44.
Put 2 as the next digit of the answer. 
Result so far: 666302.49275362
If we take 276 away from 320, we end up 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.

The final outcome is 666302.49275362, with a leftover of 4.4e-08.