Let's divide 644233 by 71
Let's see how many times 71 fits into 644233.

Advancing to step 1:
When dividing 6 by 71, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 71

Advancing to step 2:
71 goes into 64 0 times with a remainder of 64.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 64, we end up with 64.
Take the next digit (4) from the dividend and append it to 64, then repeat: 644 / 71

Moving on to step 3:
71 can be fit into 644 9 times, resulting in a remainder of 5.
Use 9 as the next digit of our solution. 
Result so far: 9.0
The remainder is 5 after subtracting 639 from 644.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 71

Going ahead to step 4:
When dividing 52 by 71, we get 0 with a remainder of 52.
The number 0 becomes the next digit in our result. 
Result so far: 90.0
If we subtract 0 from 52, we get 52.
Bring next digit (3) of the dividend behind the 52 and repeat the process: 523 / 71

Advancing to step 5:
523 divided by 71 is 7 with a remainder of 26.
The next digit of our result is 7. 
Result so far: 907.0
Subtracting 497 from 523 leaves us with 26.
Grab the next digit (3) from the dividend, add it to 26, then carry on: 263 / 71

Advancing to step 6:
71 can be fit into 263 3 times, resulting in a remainder of 50.
The next digit of our result is 3. 
Result so far: 9073.0
Deduct 213 from 263 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 7:
500 divided by 71 is 7 with a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 9073.7
If we take 497 away from 500, 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.

Advancing to step 8:
If we divide 30 by 71, we get 0 and a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 9073.7
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 9:
If we divide 300 by 71, we get 4 and a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 9073.704
If we subtract 284 from 300, 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.

Moving on to step 10:
If we divide 160 by 71, we get 2 and a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 9073.7042
If we subtract 142 from 160, we 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.

Advancing to step 11:
If we divide 180 by 71, we get 2 and a remainder of 38.
Record the quotient 2 as the next digit in the result. 
Result so far: 9073.70422
Subtracting 142 from 180 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

The final outcome is 9073.70422, with a leftover of 3.8e-05.