We divide 401577 by 38
We want to figure out the number of times 401577 can be divided by 38.

Step 1:
4 divided by 38 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 38

Step 2:
The number 38 fits into 40 1 times, leaving a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 2 after subtracting 38 from 40.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 38

Moving on to step 3:
If we divide 21 by 38, we get 0 and a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we subtract 0 from 21, we get 21.
Grab the next digit (5) from the dividend, add it to 21, then carry on: 215 / 38

Step 4:
215 divided by 38 is 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 105.0
Subtract 190 from 215 to get 25.
Grab the next digit (7) from the dividend, add it to 25, then carry on: 257 / 38

Going ahead to step 5:
38 goes into 257 6 times with a remainder of 29.
Put 6 as the next digit of the answer. 
Result so far: 1056.0
The remainder is 29 after subtracting 228 from 257.
Append the next digit (7) from the dividend to 29 and continue with: 297 / 38

Going ahead to step 6:
38 goes into 297 7 times with a remainder of 31.
Put 7 as the next digit of the answer. 
Result so far: 10567.0
Subtracting 266 from 297 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 7:
If we divide 310 by 38, we get 8 and a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 10567.8
Subtracting 304 from 310 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 8:
If we divide 60 by 38, we get 1 and a remainder of 22.
Record the quotient 1 as the next digit in the result. 
Result so far: 10567.81
The remainder is 22 after subtracting 38 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 9:
220 divided by 38 is 5 with a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 10567.815
Deduct 190 from 220 and we're left 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.

Step 10:
When dividing 300 by 38, we get 7 with a remainder of 34.
Use 7 as the next digit of our solution. 
Result so far: 10567.8157
If we subtract 266 from 300, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 11:
If we divide 340 by 38, we get 8 and a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 10567.81578
If we take 304 away from 340, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 12:
360 divided by 38 is 9 with a remainder of 18.
Put 9 as the next digit of the answer. 
Result so far: 10567.815789
If we subtract 342 from 360, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 13:
If we divide 180 by 38, we get 4 and a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 10567.8157894
Subtracting 152 from 180 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 14:
38 can be fit into 280 7 times, resulting in a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 10567.81578947
The remainder is 14 after subtracting 266 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

After the division, we end up with 10567.81578947 and a remainder of 1.4e-08.