Let's divide 399465 by 46
Our goal is to divide 399465 by 46.

Moving on to step 1:
46 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 46

Advancing to step 2:
46 goes into 39 0 times with a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Take the next digit (9) from the dividend and append it to 39, then repeat: 399 / 46

Let's proceed to step 3:
46 can be fit into 399 8 times, resulting in a remainder of 31.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we subtract 368 from 399, we get 31.
Grab the next digit (4) from the dividend, add it to 31, then carry on: 314 / 46

Step 4:
If we divide 314 by 46, we get 6 and a remainder of 38.
Put 6 as the next digit of the answer. 
Result so far: 86.0
If we take 276 away from 314, we end up with 38.
Grab the next digit (6) from the dividend, add it to 38, then carry on: 386 / 46

Step 5:
The number 46 fits into 386 8 times, leaving a remainder of 18.
The next digit of our result is 8. 
Result so far: 868.0
Subtracting 368 from 386 leaves us with 18.
Include the next digit (5) from the dividend after 18, then repeat: 185 / 46

Moving on to step 6:
46 goes into 185 4 times with a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 8684.0
If we take 184 away from 185, we end up 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.

Advancing to step 7:
46 can be fit into 10 0 times, resulting in a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 8684.0
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:
When dividing 100 by 46, we get 2 with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 8684.02
Deduct 92 from 100 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 9:
If we divide 80 by 46, we get 1 and a remainder of 34.
Write down 1 as next digit of the result. 
Result so far: 8684.021
If we subtract 46 from 80, 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 10:
If we divide 340 by 46, we get 7 and a remainder of 18.
The next digit of our result is 7. 
Result so far: 8684.0217
Subtracting 322 from 340 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 11:
46 goes into 180 3 times with a remainder of 42.
Use 3 as the next digit of our solution. 
Result so far: 8684.02173
If we subtract 138 from 180, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 12:
When dividing 420 by 46, we get 9 with a remainder of 6.
The next digit of our result is 9. 
Result so far: 8684.021739
If we subtract 414 from 420, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 13:
The number 46 fits into 60 1 times, leaving a remainder of 14.
The next digit of our result is 1. 
Result so far: 8684.0217391
Deduct 46 from 60 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 14:
When dividing 140 by 46, we get 3 with a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 8684.02173913
Subtract 138 from 140 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final result is 8684.02173913 with a remainder of 2e-09.