Let's divide 644225 by 29
Let's see how many times 29 fits into 644225.

Going ahead to step 1:
When dividing 6 by 29, 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.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 29

Going ahead to step 2:
The number 29 fits into 64 2 times, leaving a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 58 from 64, we get 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 29

Advancing to step 3:
29 goes into 64 2 times with a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
If we subtract 58 from 64, we get 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 29

Advancing to step 4:
62 divided by 29 is 2 with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 222.0
Subtracting 58 from 62 leaves us with 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 29

Moving on to step 5:
If we divide 42 by 29, we get 1 and a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 2221.0
Subtracting 29 from 42 leaves us with 13.
Take the next digit (5) from the dividend and append it to 13, then repeat: 135 / 29

Advancing to step 6:
The number 29 fits into 135 4 times, leaving a remainder of 19.
Write down 4 as next digit of the result. 
Result so far: 22214.0
If we subtract 116 from 135, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 7:
29 can be fit into 190 6 times, resulting in a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 22214.6
If we subtract 174 from 190, 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 8:
When dividing 160 by 29, we get 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 22214.65
If we take 145 away from 160, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 9:
29 goes into 150 5 times with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 22214.655
Deduct 145 from 150 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

After the division, we end up with 22214.655 and a remainder of 0.0005.