We're dividing 38878184 by 131 
We want to figure out the number of times 38878184 can be divided by 131.

On to step 1:
3 divided by 131 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 131

Moving on to step 2:
The number 131 fits into 38 0 times, leaving a remainder of 38.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 38, we end up with 38.
Take the next digit (8) from the dividend and append it to 38, then repeat: 388 / 131

On to step 3:
The number 131 fits into 388 2 times, leaving a remainder of 126.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 262 from 388 and we're left with 126.
Fetch the next digit (7) from the dividend, attach it to 126 and continue: 1267 / 131

On to step 4:
The number 131 fits into 1267 9 times, leaving a remainder of 88.
Record the quotient 9 as the next digit in the result. 
Result so far: 29.0
Deduct 1179 from 1267 and we're left with 88.
Append the next digit (8) from the dividend to 88 and continue with: 888 / 131

Step 5:
131 can be fit into 888 6 times, resulting in a remainder of 102.
Record the quotient 6 as the next digit in the result. 
Result so far: 296.0
If we subtract 786 from 888, we get 102.
Take the next digit (1) from the dividend and append it to 102, then repeat: 1021 / 131

Advancing to step 6:
When dividing 1021 by 131, we get 7 with a remainder of 104.
Put 7 as the next digit of the answer. 
Result so far: 2967.0
If we take 917 away from 1021, we end up with 104.
Append the next digit (8) from the dividend to 104 and continue with: 1048 / 131

On to step 7:
1048 divided by 131 is 8 with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 29678.0
Deduct 1048 from 1048 and we're left with 0.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 131

Going ahead to step 8:
131 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 296780.0
Subtract 0 from 4 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 9:
131 can be fit into 40 0 times, resulting in a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 296780.0
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.

Moving on to step 10:
If we divide 400 by 131, we get 3 and a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 296780.03
Deduct 393 from 400 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 11:
If we divide 70 by 131, we get 0 and a remainder of 70.
The next digit of our result is 0. 
Result so far: 296780.03
The remainder is 70 after subtracting 0 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 12:
The number 131 fits into 700 5 times, leaving a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 296780.0305
The remainder is 45 after subtracting 655 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 13:
450 divided by 131 is 3 with a remainder of 57.
Record the quotient 3 as the next digit in the result. 
Result so far: 296780.03053
Deduct 393 from 450 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 14:
131 can be fit into 570 4 times, resulting in a remainder of 46.
Use 4 as the next digit of our solution. 
Result so far: 296780.030534
If we take 524 away from 570, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 15:
131 can be fit into 460 3 times, resulting in a remainder of 67.
Record the quotient 3 as the next digit in the result. 
Result so far: 296780.0305343
If we take 393 away from 460, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Advancing to step 16:
131 can be fit into 670 5 times, resulting in a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 296780.03053435
Subtract 655 from 670 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final outcome is 296780.03053435, with a leftover of 1.5e-08.