We divide 39491122 by 645
We're looking to find how many times 645 goes into 39491122.

Step 1:
The number 645 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 645

Going ahead to step 2:
39 divided by 645 is 0 with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Include the next digit (4) from the dividend after 39, then repeat: 394 / 645

Moving on to step 3:
394 divided by 645 is 0 with a remainder of 394.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 394 and we're left with 394.
Fetch the next digit (9) from the dividend, attach it to 394 and continue: 3949 / 645

Advancing to step 4:
645 can be fit into 3949 6 times, resulting in a remainder of 79.
Write down 6 as next digit of the result. 
Result so far: 6.0
The remainder is 79 after subtracting 3870 from 3949.
Fetch the next digit (1) from the dividend, attach it to 79 and continue: 791 / 645

On to step 5:
The number 645 fits into 791 1 times, leaving a remainder of 146.
The next digit of our result is 1. 
Result so far: 61.0
Subtract 645 from 791 to get 146.
Bring next digit (1) of the dividend behind the 146 and repeat the process: 1461 / 645

On to step 6:
1461 divided by 645 is 2 with a remainder of 171.
The number 2 becomes the next digit in our result. 
Result so far: 612.0
If we subtract 1290 from 1461, we get 171.
Append the next digit (2) from the dividend to 171 and continue with: 1712 / 645

Advancing to step 7:
1712 divided by 645 is 2 with a remainder of 422.
The next digit of our result is 2. 
Result so far: 6122.0
Deduct 1290 from 1712 and we're left with 422.
Bring next digit (2) of the dividend behind the 422 and repeat the process: 4222 / 645

Going ahead to step 8:
645 can be fit into 4222 6 times, resulting in a remainder of 352.
Put 6 as the next digit of the answer. 
Result so far: 61226.0
If we subtract 3870 from 4222, we get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Let's proceed to step 9:
If we divide 3520 by 645, we get 5 and a remainder of 295.
Put 5 as the next digit of the answer. 
Result so far: 61226.5
Subtract 3225 from 3520 to get 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Let's proceed to step 10:
If we divide 2950 by 645, we get 4 and a remainder of 370.
Use 4 as the next digit of our solution. 
Result so far: 61226.54
Subtract 2580 from 2950 to get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

On to step 11:
3700 divided by 645 is 5 with a remainder of 475.
Put 5 as the next digit of the answer. 
Result so far: 61226.545
If we subtract 3225 from 3700, we get 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Advancing to step 12:
If we divide 4750 by 645, we get 7 and a remainder of 235.
The next digit of our result is 7. 
Result so far: 61226.5457
Subtract 4515 from 4750 to get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Step 13:
If we divide 2350 by 645, we get 3 and a remainder of 415.
Put 3 as the next digit of the answer. 
Result so far: 61226.54573
Subtracting 1935 from 2350 leaves us with 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Going ahead to step 14:
The number 645 fits into 4150 6 times, leaving a remainder of 280.
Record the quotient 6 as the next digit in the result. 
Result so far: 61226.545736
If we subtract 3870 from 4150, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Advancing to step 15:
When dividing 2800 by 645, we get 4 with a remainder of 220.
The number 4 becomes the next digit in our result. 
Result so far: 61226.5457364
The remainder is 220 after subtracting 2580 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Let's proceed to step 16:
When dividing 2200 by 645, we get 3 with a remainder of 265.
The next digit of our result is 3. 
Result so far: 61226.54573643
Subtracting 1935 from 2200 leaves us with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Our division results in 61226.54573643 with a remaining 2.65e-07.