Let's divide 640061 by 53
Let's see how many times 53 fits into 640061.

On to step 1:
The number 53 fits into 6 0 times, leaving 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.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 53

On to step 2:
64 divided by 53 is 1 with a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 53 from 64 and we're left with 11.
Bring next digit (0) of the dividend behind the 11 and repeat the process: 110 / 53

Step 3:
53 can be fit into 110 2 times, resulting in a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtracting 106 from 110 leaves us with 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 53

Step 4:
When dividing 40 by 53, we get 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 120.0
If we subtract 0 from 40, we get 40.
Bring next digit (6) of the dividend behind the 40 and repeat the process: 406 / 53

Advancing to step 5:
If we divide 406 by 53, we get 7 and a remainder of 35.
Record the quotient 7 as the next digit in the result. 
Result so far: 1207.0
If we subtract 371 from 406, we get 35.
Take the next digit (1) from the dividend and append it to 35, then repeat: 351 / 53

On to step 6:
53 can be fit into 351 6 times, resulting in a remainder of 33.
Use 6 as the next digit of our solution. 
Result so far: 12076.0
If we take 318 away from 351, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 7:
330 divided by 53 is 6 with a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 12076.6
If we subtract 318 from 330, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 8:
120 divided by 53 is 2 with a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 12076.62
Subtract 106 from 120 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 9:
The number 53 fits into 140 2 times, leaving a remainder of 34.
The number 2 becomes the next digit in our result. 
Result so far: 12076.622
If we subtract 106 from 140, 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.

The final outcome is 12076.622, with a leftover of 0.0034.