We're dividing 38957974 by 301 
Our goal is to divide 38957974 by 301.

Let's proceed to step 1:
301 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 301

Step 2:
When dividing 38 by 301, we get 0 with a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 38 and we're left with 38.
Append the next digit (9) from the dividend to 38 and continue with: 389 / 301

Let's proceed to step 3:
301 can be fit into 389 1 times, resulting in a remainder of 88.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 301 from 389 leaves us with 88.
Fetch the next digit (5) from the dividend, attach it to 88 and continue: 885 / 301

Going ahead to step 4:
301 goes into 885 2 times with a remainder of 283.
The next digit of our result is 2. 
Result so far: 12.0
The remainder is 283 after subtracting 602 from 885.
Append the next digit (7) from the dividend to 283 and continue with: 2837 / 301

Step 5:
When dividing 2837 by 301, we get 9 with a remainder of 128.
Write down 9 as next digit of the result. 
Result so far: 129.0
Subtract 2709 from 2837 to get 128.
Bring next digit (9) of the dividend behind the 128 and repeat the process: 1289 / 301

Going ahead to step 6:
1289 divided by 301 is 4 with a remainder of 85.
Record the quotient 4 as the next digit in the result. 
Result so far: 1294.0
Deduct 1204 from 1289 and we're left with 85.
Bring next digit (7) of the dividend behind the 85 and repeat the process: 857 / 301

On to step 7:
When dividing 857 by 301, we get 2 with a remainder of 255.
Use 2 as the next digit of our solution. 
Result so far: 12942.0
Subtract 602 from 857 to get 255.
Fetch the next digit (4) from the dividend, attach it to 255 and continue: 2554 / 301

On to step 8:
If we divide 2554 by 301, we get 8 and a remainder of 146.
The next digit of our result is 8. 
Result so far: 129428.0
The remainder is 146 after subtracting 2408 from 2554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Going ahead to step 9:
301 goes into 1460 4 times with a remainder of 256.
Use 4 as the next digit of our solution. 
Result so far: 129428.4
Deduct 1204 from 1460 and we're left with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Step 10:
301 goes into 2560 8 times with a remainder of 152.
The next digit of our result is 8. 
Result so far: 129428.48
Subtract 2408 from 2560 to get 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 11:
1520 divided by 301 is 5 with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 129428.485
The remainder is 15 after subtracting 1505 from 1520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 12:
301 can be fit into 150 0 times, resulting in a remainder of 150.
Record the quotient 0 as the next digit in the result. 
Result so far: 129428.485
If we take 0 away from 150, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 13:
When dividing 1500 by 301, we get 4 with a remainder of 296.
Write down 4 as next digit of the result. 
Result so far: 129428.48504
If we take 1204 away from 1500, we end up with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Advancing to step 14:
The number 301 fits into 2960 9 times, leaving a remainder of 251.
Record the quotient 9 as the next digit in the result. 
Result so far: 129428.485049
Deduct 2709 from 2960 and we're left with 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Moving on to step 15:
The number 301 fits into 2510 8 times, leaving a remainder of 102.
The number 8 becomes the next digit in our result. 
Result so far: 129428.4850498
If we subtract 2408 from 2510, we get 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Let's proceed to step 16:
The number 301 fits into 1020 3 times, leaving a remainder of 117.
Record the quotient 3 as the next digit in the result. 
Result so far: 129428.48504983
The remainder is 117 after subtracting 903 from 1020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

The final outcome is 129428.48504983, with a leftover of 1.17e-07.