We're dividing 640433 by 49 
Our goal is to divide 640433 by 49.

Moving on to step 1:
49 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 49

Step 2:
64 divided by 49 is 1 with a remainder of 15.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 49 away from 64, we end up with 15.
Fetch the next digit (0) from the dividend, attach it to 15 and continue: 150 / 49

Advancing to step 3:
When dividing 150 by 49, we get 3 with a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
The remainder is 3 after subtracting 147 from 150.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 49

Step 4:
When dividing 34 by 49, we get 0 with a remainder of 34.
Use 0 as the next digit of our solution. 
Result so far: 130.0
Subtract 0 from 34 to get 34.
Grab the next digit (3) from the dividend, add it to 34, then carry on: 343 / 49

On to step 5:
343 divided by 49 is 7 with a remainder of 0.
The next digit of our result is 7. 
Result so far: 1307.0
Subtract 343 from 343 to get 0.
Grab the next digit (3) from the dividend, add it to 0, then carry on: 3 / 49

On to step 6:
3 divided by 49 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 13070.0
If we take 0 away from 3, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 7:
49 goes into 30 0 times with a remainder of 30.
The next digit of our result is 0. 
Result so far: 13070.0
If we subtract 0 from 30, 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.

Moving on to step 8:
The number 49 fits into 300 6 times, leaving a remainder of 6.
The next digit of our result is 6. 
Result so far: 13070.06
If we subtract 294 from 300, 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.

Let's proceed to step 9:
The number 49 fits into 60 1 times, leaving a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 13070.061
If we take 49 away from 60, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 10:
49 can be fit into 110 2 times, resulting in a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 13070.0612
The remainder is 12 after subtracting 98 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 11:
49 can be fit into 120 2 times, resulting in a remainder of 22.
The next digit of our result is 2. 
Result so far: 13070.06122
Deduct 98 from 120 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.

The quotient of the division is 13070.06122, and the remainder is 2.2e-05.