Let's divide 644253 by 74
Let's see how many times 74 fits into 644253.

Step 1:
When dividing 6 by 74, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 74

Going ahead to step 2:
The number 74 fits into 64 0 times, leaving a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Bring next digit (4) of the dividend behind the 64 and repeat the process: 644 / 74

Let's proceed to step 3:
644 divided by 74 is 8 with a remainder of 52.
Write down 8 as next digit of the result. 
Result so far: 8.0
Deduct 592 from 644 and we're left with 52.
Take the next digit (2) from the dividend and append it to 52, then repeat: 522 / 74

Advancing to step 4:
If we divide 522 by 74, we get 7 and a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 87.0
Subtracting 518 from 522 leaves us with 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 74

Let's proceed to step 5:
If we divide 45 by 74, we get 0 and a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 870.0
If we subtract 0 from 45, we get 45.
Append the next digit (3) from the dividend to 45 and continue with: 453 / 74

Going ahead to step 6:
74 can be fit into 453 6 times, resulting in a remainder of 9.
Record the quotient 6 as the next digit in the result. 
Result so far: 8706.0
Deduct 444 from 453 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 7:
The number 74 fits into 90 1 times, leaving a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 8706.1
If we take 74 away from 90, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 8:
74 can be fit into 160 2 times, resulting in a remainder of 12.
The next digit of our result is 2. 
Result so far: 8706.12
If we subtract 148 from 160, 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.

Let's proceed to step 9:
If we divide 120 by 74, we get 1 and a remainder of 46.
Write down 1 as next digit of the result. 
Result so far: 8706.121
Subtracting 74 from 120 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 10:
If we divide 460 by 74, we get 6 and a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 8706.1216
Subtracting 444 from 460 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 11:
If we divide 160 by 74, we get 2 and a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 8706.12162
If we subtract 148 from 160, 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.

Moving on to step 12:
The number 74 fits into 120 1 times, leaving a remainder of 46.
Record the quotient 1 as the next digit in the result. 
Result so far: 8706.121621
The remainder is 46 after subtracting 74 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 13:
460 divided by 74 is 6 with a remainder of 16.
The next digit of our result is 6. 
Result so far: 8706.1216216
If we take 444 away from 460, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 14:
The number 74 fits into 160 2 times, leaving a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 8706.12162162
Subtract 148 from 160 to 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.

The final outcome is 8706.12162162, with a leftover of 1.2e-08.