38458 ÷ 46 
Let's see how many times 46 fits into 38458.

Let's proceed to step 1:
The number 46 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 46

Advancing to step 2:
46 can be fit into 38 0 times, resulting in a remainder of 38.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 38 leaves us with 38.
Fetch the next digit (4) from the dividend, attach it to 38 and continue: 384 / 46

Going ahead to step 3:
384 divided by 46 is 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 368 away from 384, we end up with 16.
Take the next digit (5) from the dividend and append it to 16, then repeat: 165 / 46

Step 4:
When dividing 165 by 46, we get 3 with a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 83.0
If we take 138 away from 165, we end up with 27.
Grab the next digit (8) from the dividend, add it to 27, then carry on: 278 / 46

Moving on to step 5:
The number 46 fits into 278 6 times, leaving a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 836.0
Deduct 276 from 278 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 6:
When dividing 20 by 46, we get 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 836.0
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 7:
200 divided by 46 is 4 with a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 836.04
If we take 184 away from 200, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 8:
If we divide 160 by 46, we get 3 and a remainder of 22.
Use 3 as the next digit of our solution. 
Result so far: 836.043
If we subtract 138 from 160, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 9:
If we divide 220 by 46, we get 4 and a remainder of 36.
Record the quotient 4 as the next digit in the result. 
Result so far: 836.0434
If we take 184 away from 220, 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.

Moving on to step 10:
If we divide 360 by 46, we get 7 and a remainder of 38.
The next digit of our result is 7. 
Result so far: 836.04347
If we take 322 away from 360, 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 11:
The number 46 fits into 380 8 times, leaving a remainder of 12.
The next digit of our result is 8. 
Result so far: 836.043478
Deduct 368 from 380 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 12:
The number 46 fits into 120 2 times, leaving a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 836.0434782
If we subtract 92 from 120, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 13:
46 goes into 280 6 times with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 836.04347826
Subtracting 276 from 280 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 836.04347826 with a remaining 4e-09.