Let's divide 39393865 by 945
Let's see how many times 945 fits into 39393865.

Advancing to step 1:
945 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 945

On to step 2:
945 goes into 39 0 times with a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 39 leaves us with 39.
Bring next digit (3) of the dividend behind the 39 and repeat the process: 393 / 945

Going ahead to step 3:
945 goes into 393 0 times with a remainder of 393.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 393 and we're left with 393.
Fetch the next digit (9) from the dividend, attach it to 393 and continue: 3939 / 945

Let's proceed to step 4:
945 can be fit into 3939 4 times, resulting in a remainder of 159.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 3780 from 3939 and we're left with 159.
Fetch the next digit (3) from the dividend, attach it to 159 and continue: 1593 / 945

Step 5:
945 goes into 1593 1 times with a remainder of 648.
The number 1 becomes the next digit in our result. 
Result so far: 41.0
The remainder is 648 after subtracting 945 from 1593.
Bring next digit (8) of the dividend behind the 648 and repeat the process: 6488 / 945

Moving on to step 6:
The number 945 fits into 6488 6 times, leaving a remainder of 818.
Write down 6 as next digit of the result. 
Result so far: 416.0
Subtracting 5670 from 6488 leaves us with 818.
Grab the next digit (6) from the dividend, add it to 818, then carry on: 8186 / 945

On to step 7:
If we divide 8186 by 945, we get 8 and a remainder of 626.
The number 8 becomes the next digit in our result. 
Result so far: 4168.0
Subtract 7560 from 8186 to get 626.
Take the next digit (5) from the dividend and append it to 626, then repeat: 6265 / 945

Step 8:
6265 divided by 945 is 6 with a remainder of 595.
The number 6 becomes the next digit in our result. 
Result so far: 41686.0
Subtracting 5670 from 6265 leaves us with 595.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5950, and continue the process.

Going ahead to step 9:
945 goes into 5950 6 times with a remainder of 280.
The next digit of our result is 6. 
Result so far: 41686.6
Subtract 5670 from 5950 to 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 10:
2800 divided by 945 is 2 with a remainder of 910.
Put 2 as the next digit of the answer. 
Result so far: 41686.62
If we subtract 1890 from 2800, we get 910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9100, and continue the process.

Step 11:
9100 divided by 945 is 9 with a remainder of 595.
The number 9 becomes the next digit in our result. 
Result so far: 41686.629
If we subtract 8505 from 9100, we get 595.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5950, and continue the process.

Advancing to step 12:
5950 divided by 945 is 6 with a remainder of 280.
Use 6 as the next digit of our solution. 
Result so far: 41686.6296
Subtracting 5670 from 5950 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 13:
When dividing 2800 by 945, we get 2 with a remainder of 910.
Put 2 as the next digit of the answer. 
Result so far: 41686.62962
If we subtract 1890 from 2800, we get 910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9100, and continue the process.

On to step 14:
945 can be fit into 9100 9 times, resulting in a remainder of 595.
Record the quotient 9 as the next digit in the result. 
Result so far: 41686.629629
Subtracting 8505 from 9100 leaves us with 595.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5950, and continue the process.

Moving on to step 15:
When dividing 5950 by 945, we get 6 with a remainder of 280.
Use 6 as the next digit of our solution. 
Result so far: 41686.6296296
Deduct 5670 from 5950 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Going ahead to step 16:
945 can be fit into 2800 2 times, resulting in a remainder of 910.
Put 2 as the next digit of the answer. 
Result so far: 41686.62962962
If we take 1890 away from 2800, we end up with 910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9100, and continue the process.

The final outcome is 41686.62962962, with a leftover of 9.1e-07.