Let's divide 643089 by 46
We're looking to find how many times 46 goes into 643089.

Advancing to step 1:
6 divided by 46 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 46

Let's proceed to step 2:
The number 46 fits into 64 1 times, leaving a remainder of 18.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 18 after subtracting 46 from 64.
Bring next digit (3) of the dividend behind the 18 and repeat the process: 183 / 46

Going ahead to step 3:
183 divided by 46 is 3 with a remainder of 45.
Write down 3 as next digit of the result. 
Result so far: 13.0
Subtract 138 from 183 to get 45.
Grab the next digit (0) from the dividend, add it to 45, then carry on: 450 / 46

Step 4:
The number 46 fits into 450 9 times, leaving a remainder of 36.
Write down 9 as next digit of the result. 
Result so far: 139.0
If we take 414 away from 450, we end up with 36.
Append the next digit (8) from the dividend to 36 and continue with: 368 / 46

Let's proceed to step 5:
The number 46 fits into 368 8 times, leaving a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 1398.0
Subtract 368 from 368 to get 0.
Fetch the next digit (9) from the dividend, attach it to 0 and continue: 9 / 46

Advancing to step 6:
46 goes into 9 0 times with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 13980.0
The remainder is 9 after subtracting 0 from 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 7:
90 divided by 46 is 1 with a remainder of 44.
The number 1 becomes the next digit in our result. 
Result so far: 13980.1
Deduct 46 from 90 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 8:
440 divided by 46 is 9 with a remainder of 26.
The number 9 becomes the next digit in our result. 
Result so far: 13980.19
The remainder is 26 after subtracting 414 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 9:
The number 46 fits into 260 5 times, leaving a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 13980.195
If we subtract 230 from 260, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 10:
46 can be fit into 300 6 times, resulting in a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 13980.1956
The remainder is 24 after subtracting 276 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 11:
46 goes into 240 5 times with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 13980.19565
If we take 230 away from 240, we end up 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.

Going ahead to step 12:
If we divide 100 by 46, we get 2 and a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 13980.195652
If we take 92 away from 100, we end up 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.

Going ahead to step 13:
When dividing 80 by 46, we get 1 with a remainder of 34.
Record the quotient 1 as the next digit in the result. 
Result so far: 13980.1956521
The remainder is 34 after subtracting 46 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 14:
340 divided by 46 is 7 with a remainder of 18.
The next digit of our result is 7. 
Result so far: 13980.19565217
Deduct 322 from 340 and we're left 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.

The quotient of the division is 13980.19565217, and the remainder is 1.8e-08.