We look at the division of 646364 by 46 
Let's see how many times 46 fits into 646364.

Going ahead to step 1:
If we divide 6 by 46, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 46

Let's proceed to step 2:
46 can be fit into 64 1 times, resulting in a remainder of 18.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 46 from 64 and we're left with 18.
Fetch the next digit (6) from the dividend, attach it to 18 and continue: 186 / 46

Moving on to step 3:
186 divided by 46 is 4 with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Subtract 184 from 186 to get 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 46

Going ahead to step 4:
When dividing 23 by 46, we get 0 with a remainder of 23.
The number 0 becomes the next digit in our result. 
Result so far: 140.0
The remainder is 23 after subtracting 0 from 23.
Append the next digit (6) from the dividend to 23 and continue with: 236 / 46

Going ahead to step 5:
The number 46 fits into 236 5 times, leaving a remainder of 6.
The next digit of our result is 5. 
Result so far: 1405.0
Subtract 230 from 236 to get 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 46

Moving on to step 6:
When dividing 64 by 46, we get 1 with a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 14051.0
Subtract 46 from 64 to 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 7:
180 divided by 46 is 3 with a remainder of 42.
The next digit of our result is 3. 
Result so far: 14051.3
Subtracting 138 from 180 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 8:
420 divided by 46 is 9 with a remainder of 6.
Write down 9 as next digit of the result. 
Result so far: 14051.39
Subtract 414 from 420 to 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.

On to step 9:
46 can be fit into 60 1 times, resulting in a remainder of 14.
Use 1 as the next digit of our solution. 
Result so far: 14051.391
If we take 46 away from 60, we end up 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.

Step 10:
140 divided by 46 is 3 with a remainder of 2.
The next digit of our result is 3. 
Result so far: 14051.3913
If we take 138 away from 140, we end up 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.

Going ahead to step 11:
When dividing 20 by 46, we get 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 14051.3913
If we take 0 away from 20, we end up 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.

Going ahead to step 12:
46 goes into 200 4 times with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 14051.391304
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.

Going ahead to step 13:
160 divided by 46 is 3 with a remainder of 22.
Use 3 as the next digit of our solution. 
Result so far: 14051.3913043
Subtracting 138 from 160 leaves us with 22.
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 14:
When dividing 220 by 46, we get 4 with a remainder of 36.
Write down 4 as next digit of the result. 
Result so far: 14051.39130434
Subtract 184 from 220 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

After the division, we end up with 14051.39130434 and a remainder of 3.6e-08.