We're dividing 38449644 by 146 
We want to figure out the number of times 38449644 can be divided by 146.

Step 1:
3 divided by 146 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 146

Let's proceed to step 2:
The number 146 fits into 38 0 times, leaving a remainder of 38.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 38, we get 38.
Grab the next digit (4) from the dividend, add it to 38, then carry on: 384 / 146

Step 3:
When dividing 384 by 146, we get 2 with a remainder of 92.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 292 away from 384, we end up with 92.
Include the next digit (4) from the dividend after 92, then repeat: 924 / 146

Let's proceed to step 4:
146 goes into 924 6 times with a remainder of 48.
Use 6 as the next digit of our solution. 
Result so far: 26.0
If we subtract 876 from 924, we get 48.
Bring next digit (9) of the dividend behind the 48 and repeat the process: 489 / 146

Step 5:
The number 146 fits into 489 3 times, leaving a remainder of 51.
The number 3 becomes the next digit in our result. 
Result so far: 263.0
The remainder is 51 after subtracting 438 from 489.
Grab the next digit (6) from the dividend, add it to 51, then carry on: 516 / 146

Going ahead to step 6:
The number 146 fits into 516 3 times, leaving a remainder of 78.
Write down 3 as next digit of the result. 
Result so far: 2633.0
If we subtract 438 from 516, we get 78.
Append the next digit (4) from the dividend to 78 and continue with: 784 / 146

On to step 7:
146 can be fit into 784 5 times, resulting in a remainder of 54.
Use 5 as the next digit of our solution. 
Result so far: 26335.0
Subtracting 730 from 784 leaves us with 54.
Take the next digit (4) from the dividend and append it to 54, then repeat: 544 / 146

Step 8:
The number 146 fits into 544 3 times, leaving a remainder of 106.
The next digit of our result is 3. 
Result so far: 263353.0
If we subtract 438 from 544, we get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Step 9:
146 can be fit into 1060 7 times, resulting in a remainder of 38.
Use 7 as the next digit of our solution. 
Result so far: 263353.7
If we take 1022 away from 1060, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 10:
146 goes into 380 2 times with a remainder of 88.
Record the quotient 2 as the next digit in the result. 
Result so far: 263353.72
If we take 292 away from 380, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Step 11:
The number 146 fits into 880 6 times, leaving a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 263353.726
The remainder is 4 after subtracting 876 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 12:
If we divide 40 by 146, we get 0 and a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 263353.726
Subtracting 0 from 40 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.

Going ahead to step 13:
146 can be fit into 400 2 times, resulting in a remainder of 108.
Record the quotient 2 as the next digit in the result. 
Result so far: 263353.72602
Subtracting 292 from 400 leaves us with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Let's proceed to step 14:
146 can be fit into 1080 7 times, resulting in a remainder of 58.
Record the quotient 7 as the next digit in the result. 
Result so far: 263353.726027
If we take 1022 away from 1080, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 15:
The number 146 fits into 580 3 times, leaving a remainder of 142.
Use 3 as the next digit of our solution. 
Result so far: 263353.7260273
Deduct 438 from 580 and we're left with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Advancing to step 16:
When dividing 1420 by 146, we get 9 with a remainder of 106.
The next digit of our result is 9. 
Result so far: 263353.72602739
Deduct 1314 from 1420 and we're left with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

The final outcome is 263353.72602739, with a leftover of 1.06e-07.