Let's divide 644043 by 97
Our goal is to divide 644043 by 97.

Going ahead to step 1:
The number 97 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 97

Going ahead to step 2:
If we divide 64 by 97, we get 0 and a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Fetch the next digit (4) from the dividend, attach it to 64 and continue: 644 / 97

Advancing to step 3:
When dividing 644 by 97, we get 6 with a remainder of 62.
Put 6 as the next digit of the answer. 
Result so far: 6.0
The remainder is 62 after subtracting 582 from 644.
Grab the next digit (0) from the dividend, add it to 62, then carry on: 620 / 97

Let's proceed to step 4:
When dividing 620 by 97, we get 6 with a remainder of 38.
Use 6 as the next digit of our solution. 
Result so far: 66.0
The remainder is 38 after subtracting 582 from 620.
Grab the next digit (4) from the dividend, add it to 38, then carry on: 384 / 97

Let's proceed to step 5:
If we divide 384 by 97, we get 3 and a remainder of 93.
The next digit of our result is 3. 
Result so far: 663.0
Subtract 291 from 384 to get 93.
Append the next digit (3) from the dividend to 93 and continue with: 933 / 97

Step 6:
If we divide 933 by 97, we get 9 and a remainder of 60.
Use 9 as the next digit of our solution. 
Result so far: 6639.0
If we take 873 away from 933, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 7:
97 goes into 600 6 times with a remainder of 18.
Use 6 as the next digit of our solution. 
Result so far: 6639.6
Subtract 582 from 600 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.

Step 8:
97 can be fit into 180 1 times, resulting in a remainder of 83.
The number 1 becomes the next digit in our result. 
Result so far: 6639.61
Deduct 97 from 180 and we're left with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

On to step 9:
If we divide 830 by 97, we get 8 and a remainder of 54.
The next digit of our result is 8. 
Result so far: 6639.618
If we subtract 776 from 830, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 10:
97 can be fit into 540 5 times, resulting in a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 6639.6185
If we subtract 485 from 540, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 11:
97 goes into 550 5 times with a remainder of 65.
Record the quotient 5 as the next digit in the result. 
Result so far: 6639.61855
If we subtract 485 from 550, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

The final outcome is 6639.61855, with a leftover of 6.5e-05.