We're dividing 39577287 by 905 
We want to figure out the number of times 39577287 can be divided by 905.

Let's proceed to step 1:
905 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 905

Advancing to step 2:
The number 905 fits into 39 0 times, leaving a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 39 leaves us with 39.
Fetch the next digit (5) from the dividend, attach it to 39 and continue: 395 / 905

Going ahead to step 3:
395 divided by 905 is 0 with a remainder of 395.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 395, we end up with 395.
Include the next digit (7) from the dividend after 395, then repeat: 3957 / 905

Moving on to step 4:
905 goes into 3957 4 times with a remainder of 337.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 3620 from 3957 leaves us with 337.
Append the next digit (7) from the dividend to 337 and continue with: 3377 / 905

Advancing to step 5:
If we divide 3377 by 905, we get 3 and a remainder of 662.
The number 3 becomes the next digit in our result. 
Result so far: 43.0
If we take 2715 away from 3377, we end up with 662.
Grab the next digit (2) from the dividend, add it to 662, then carry on: 6622 / 905

Let's proceed to step 6:
The number 905 fits into 6622 7 times, leaving a remainder of 287.
Write down 7 as next digit of the result. 
Result so far: 437.0
The remainder is 287 after subtracting 6335 from 6622.
Grab the next digit (8) from the dividend, add it to 287, then carry on: 2878 / 905

Let's proceed to step 7:
2878 divided by 905 is 3 with a remainder of 163.
Put 3 as the next digit of the answer. 
Result so far: 4373.0
If we subtract 2715 from 2878, we get 163.
Include the next digit (7) from the dividend after 163, then repeat: 1637 / 905

Advancing to step 8:
905 goes into 1637 1 times with a remainder of 732.
Use 1 as the next digit of our solution. 
Result so far: 43731.0
Subtracting 905 from 1637 leaves us with 732.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7320, and continue the process.

On to step 9:
If we divide 7320 by 905, we get 8 and a remainder of 80.
Record the quotient 8 as the next digit in the result. 
Result so far: 43731.8
Deduct 7240 from 7320 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 10:
905 goes into 800 0 times with a remainder of 800.
Record the quotient 0 as the next digit in the result. 
Result so far: 43731.8
If we take 0 away from 800, we end up with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

Step 11:
The number 905 fits into 8000 8 times, leaving a remainder of 760.
The next digit of our result is 8. 
Result so far: 43731.808
If we subtract 7240 from 8000, we get 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Let's proceed to step 12:
When dividing 7600 by 905, we get 8 with a remainder of 360.
Write down 8 as next digit of the result. 
Result so far: 43731.8088
The remainder is 360 after subtracting 7240 from 7600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

The final result is 43731.8088 with a remainder of 0.0036.