We look at the division of 39995258 by 577 
Let's see how many times 577 fits into 39995258.

On to step 1:
3 divided by 577 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 577

Step 2:
When dividing 39 by 577, we get 0 with a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Grab the next digit (9) from the dividend, add it to 39, then carry on: 399 / 577

Step 3:
The number 577 fits into 399 0 times, leaving a remainder of 399.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 399, we get 399.
Include the next digit (9) from the dividend after 399, then repeat: 3999 / 577

Going ahead to step 4:
The number 577 fits into 3999 6 times, leaving a remainder of 537.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 3462 from 3999 to get 537.
Grab the next digit (5) from the dividend, add it to 537, then carry on: 5375 / 577

Moving on to step 5:
577 goes into 5375 9 times with a remainder of 182.
Record the quotient 9 as the next digit in the result. 
Result so far: 69.0
If we subtract 5193 from 5375, we get 182.
Append the next digit (2) from the dividend to 182 and continue with: 1822 / 577

Advancing to step 6:
If we divide 1822 by 577, we get 3 and a remainder of 91.
Write down 3 as next digit of the result. 
Result so far: 693.0
Subtract 1731 from 1822 to get 91.
Append the next digit (5) from the dividend to 91 and continue with: 915 / 577

Advancing to step 7:
When dividing 915 by 577, we get 1 with a remainder of 338.
Use 1 as the next digit of our solution. 
Result so far: 6931.0
Subtracting 577 from 915 leaves us with 338.
Bring next digit (8) of the dividend behind the 338 and repeat the process: 3388 / 577

Advancing to step 8:
The number 577 fits into 3388 5 times, leaving a remainder of 503.
The number 5 becomes the next digit in our result. 
Result so far: 69315.0
If we subtract 2885 from 3388, we get 503.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5030, and continue the process.

Advancing to step 9:
577 can be fit into 5030 8 times, resulting in a remainder of 414.
The number 8 becomes the next digit in our result. 
Result so far: 69315.8
If we take 4616 away from 5030, we end up with 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

On to step 10:
If we divide 4140 by 577, we get 7 and a remainder of 101.
The next digit of our result is 7. 
Result so far: 69315.87
Deduct 4039 from 4140 and we're left with 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Going ahead to step 11:
When dividing 1010 by 577, we get 1 with a remainder of 433.
Write down 1 as next digit of the result. 
Result so far: 69315.871
Subtract 577 from 1010 to get 433.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4330, and continue the process.

Moving on to step 12:
577 goes into 4330 7 times with a remainder of 291.
The number 7 becomes the next digit in our result. 
Result so far: 69315.8717
The remainder is 291 after subtracting 4039 from 4330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

Advancing to step 13:
577 goes into 2910 5 times with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 69315.87175
The remainder is 25 after subtracting 2885 from 2910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 14:
577 can be fit into 250 0 times, resulting in a remainder of 250.
The next digit of our result is 0. 
Result so far: 69315.87175
Deduct 0 from 250 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Let's proceed to step 15:
577 can be fit into 2500 4 times, resulting in a remainder of 192.
Use 4 as the next digit of our solution. 
Result so far: 69315.8717504
The remainder is 192 after subtracting 2308 from 2500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Going ahead to step 16:
When dividing 1920 by 577, we get 3 with a remainder of 189.
Put 3 as the next digit of the answer. 
Result so far: 69315.87175043
Subtracting 1731 from 1920 leaves us with 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

Our division results in 69315.87175043 with a remaining 1.89e-07.