We look at the division of 665891 by 46 
We want to figure out the number of times 665891 can be divided by 46.

On to step 1:
46 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 46

Going ahead to step 2:
46 goes into 66 1 times with a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 46 from 66 leaves us with 20.
Take the next digit (5) from the dividend and append it to 20, then repeat: 205 / 46

On to step 3:
46 goes into 205 4 times with a remainder of 21.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Deduct 184 from 205 and we're left with 21.
Take the next digit (8) from the dividend and append it to 21, then repeat: 218 / 46

Let's proceed to step 4:
218 divided by 46 is 4 with a remainder of 34.
Put 4 as the next digit of the answer. 
Result so far: 144.0
Subtracting 184 from 218 leaves us with 34.
Grab the next digit (9) from the dividend, add it to 34, then carry on: 349 / 46

Let's proceed to step 5:
When dividing 349 by 46, we get 7 with a remainder of 27.
The number 7 becomes the next digit in our result. 
Result so far: 1447.0
The remainder is 27 after subtracting 322 from 349.
Fetch the next digit (1) from the dividend, attach it to 27 and continue: 271 / 46

On to step 6:
271 divided by 46 is 5 with a remainder of 41.
Write down 5 as next digit of the result. 
Result so far: 14475.0
Subtracting 230 from 271 leaves us with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 7:
The number 46 fits into 410 8 times, leaving a remainder of 42.
The number 8 becomes the next digit in our result. 
Result so far: 14475.8
The remainder is 42 after subtracting 368 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 8:
46 goes into 420 9 times with a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 14475.89
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.

Moving on to step 9:
When dividing 60 by 46, we get 1 with a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 14475.891
The remainder is 14 after subtracting 46 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 10:
140 divided by 46 is 3 with a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 14475.8913
The remainder is 2 after subtracting 138 from 140.
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 11:
20 divided by 46 is 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 14475.8913
If we subtract 0 from 20, 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.

Going ahead to step 12:
46 can be fit into 200 4 times, resulting in a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 14475.891304
If we subtract 184 from 200, we get 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:
The number 46 fits into 160 3 times, leaving a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 14475.8913043
Deduct 138 from 160 and we're left 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.

Step 14:
The number 46 fits into 220 4 times, leaving a remainder of 36.
The next digit of our result is 4. 
Result so far: 14475.89130434
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.

The final outcome is 14475.89130434, with a leftover of 3.6e-08.