39423569 divided by 907 
We're looking to find how many times 907 goes into 39423569.

Going ahead to step 1:
If we divide 3 by 907, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 907

Step 2:
If we divide 39 by 907, we get 0 and a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Bring next digit (4) of the dividend behind the 39 and repeat the process: 394 / 907

Let's proceed to step 3:
907 goes into 394 0 times with a remainder of 394.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 394 to get 394.
Include the next digit (2) from the dividend after 394, then repeat: 3942 / 907

Step 4:
If we divide 3942 by 907, we get 4 and a remainder of 314.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we subtract 3628 from 3942, we get 314.
Bring next digit (3) of the dividend behind the 314 and repeat the process: 3143 / 907

Moving on to step 5:
907 goes into 3143 3 times with a remainder of 422.
Record the quotient 3 as the next digit in the result. 
Result so far: 43.0
The remainder is 422 after subtracting 2721 from 3143.
Take the next digit (5) from the dividend and append it to 422, then repeat: 4225 / 907

Step 6:
When dividing 4225 by 907, we get 4 with a remainder of 597.
Write down 4 as next digit of the result. 
Result so far: 434.0
Subtracting 3628 from 4225 leaves us with 597.
Append the next digit (6) from the dividend to 597 and continue with: 5976 / 907

Moving on to step 7:
907 can be fit into 5976 6 times, resulting in a remainder of 534.
The number 6 becomes the next digit in our result. 
Result so far: 4346.0
If we subtract 5442 from 5976, we get 534.
Fetch the next digit (9) from the dividend, attach it to 534 and continue: 5349 / 907

On to step 8:
5349 divided by 907 is 5 with a remainder of 814.
Record the quotient 5 as the next digit in the result. 
Result so far: 43465.0
Subtracting 4535 from 5349 leaves us with 814.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8140, and continue the process.

Moving on to step 9:
If we divide 8140 by 907, we get 8 and a remainder of 884.
Record the quotient 8 as the next digit in the result. 
Result so far: 43465.8
Subtracting 7256 from 8140 leaves us with 884.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8840, and continue the process.

Advancing to step 10:
When dividing 8840 by 907, we get 9 with a remainder of 677.
Put 9 as the next digit of the answer. 
Result so far: 43465.89
Subtracting 8163 from 8840 leaves us with 677.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6770, and continue the process.

Step 11:
907 goes into 6770 7 times with a remainder of 421.
Use 7 as the next digit of our solution. 
Result so far: 43465.897
Deduct 6349 from 6770 and we're left with 421.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

Advancing to step 12:
If we divide 4210 by 907, we get 4 and a remainder of 582.
Put 4 as the next digit of the answer. 
Result so far: 43465.8974
Subtract 3628 from 4210 to get 582.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5820, and continue the process.

On to step 13:
907 can be fit into 5820 6 times, resulting in a remainder of 378.
Write down 6 as next digit of the result. 
Result so far: 43465.89746
If we take 5442 away from 5820, we end up with 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Advancing to step 14:
907 can be fit into 3780 4 times, resulting in a remainder of 152.
Put 4 as the next digit of the answer. 
Result so far: 43465.897464
The remainder is 152 after subtracting 3628 from 3780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Going ahead to step 15:
907 can be fit into 1520 1 times, resulting in a remainder of 613.
Write down 1 as next digit of the result. 
Result so far: 43465.8974641
Subtract 907 from 1520 to get 613.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6130, and continue the process.

Going ahead to step 16:
907 goes into 6130 6 times with a remainder of 688.
Put 6 as the next digit of the answer. 
Result so far: 43465.89746416
Subtract 5442 from 6130 to get 688.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6880, and continue the process.

The final outcome is 43465.89746416, with a leftover of 6.88e-07.