375401 ÷ 40 
We're looking to find how many times 40 goes into 375401.

Advancing to step 1:
The number 40 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 40

Going ahead to step 2:
The number 40 fits into 37 0 times, leaving a remainder of 37.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 37, we end up with 37.
Bring next digit (5) of the dividend behind the 37 and repeat the process: 375 / 40

Let's proceed to step 3:
40 goes into 375 9 times with a remainder of 15.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Deduct 360 from 375 and we're left with 15.
Append the next digit (4) from the dividend to 15 and continue with: 154 / 40

Advancing to step 4:
When dividing 154 by 40, we get 3 with a remainder of 34.
Record the quotient 3 as the next digit in the result. 
Result so far: 93.0
The remainder is 34 after subtracting 120 from 154.
Fetch the next digit (0) from the dividend, attach it to 34 and continue: 340 / 40

Step 5:
40 goes into 340 8 times with a remainder of 20.
The next digit of our result is 8. 
Result so far: 938.0
Deduct 320 from 340 and we're left with 20.
Append the next digit (1) from the dividend to 20 and continue with: 201 / 40

Going ahead to step 6:
The number 40 fits into 201 5 times, leaving a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 9385.0
Deduct 200 from 201 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 7:
40 can be fit into 10 0 times, resulting in a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 9385.0
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
40 goes into 100 2 times with a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 9385.02
If we subtract 80 from 100, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 9:
When dividing 200 by 40, we get 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 9385.025
Subtract 200 from 200 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
If we divide 0 by 40, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 9385.025
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 11:
0 divided by 40 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 9385.025
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 9385.025 and a remainder of 0.0.