Let's divide 38590515 by 865
We want to divide 38590515 by 865.

Advancing to step 1:
865 goes into 3 0 times 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.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 865

Moving on to step 2:
The number 865 fits into 38 0 times, leaving a remainder of 38.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 38 after subtracting 0 from 38.
Grab the next digit (5) from the dividend, add it to 38, then carry on: 385 / 865

Moving on to step 3:
The number 865 fits into 385 0 times, leaving a remainder of 385.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 385 and we're left with 385.
Bring next digit (9) of the dividend behind the 385 and repeat the process: 3859 / 865

Moving on to step 4:
865 goes into 3859 4 times with a remainder of 399.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 399 after subtracting 3460 from 3859.
Bring next digit (0) of the dividend behind the 399 and repeat the process: 3990 / 865

Going ahead to step 5:
The number 865 fits into 3990 4 times, leaving a remainder of 530.
The number 4 becomes the next digit in our result. 
Result so far: 44.0
The remainder is 530 after subtracting 3460 from 3990.
Take the next digit (5) from the dividend and append it to 530, then repeat: 5305 / 865

Moving on to step 6:
The number 865 fits into 5305 6 times, leaving a remainder of 115.
Use 6 as the next digit of our solution. 
Result so far: 446.0
Deduct 5190 from 5305 and we're left with 115.
Fetch the next digit (1) from the dividend, attach it to 115 and continue: 1151 / 865

Let's proceed to step 7:
865 can be fit into 1151 1 times, resulting in a remainder of 286.
The number 1 becomes the next digit in our result. 
Result so far: 4461.0
If we take 865 away from 1151, we end up with 286.
Fetch the next digit (5) from the dividend, attach it to 286 and continue: 2865 / 865

Advancing to step 8:
When dividing 2865 by 865, we get 3 with a remainder of 270.
Write down 3 as next digit of the result. 
Result so far: 44613.0
If we subtract 2595 from 2865, we get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Advancing to step 9:
865 can be fit into 2700 3 times, resulting in a remainder of 105.
Use 3 as the next digit of our solution. 
Result so far: 44613.3
If we take 2595 away from 2700, we end up with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Step 10:
865 goes into 1050 1 times with a remainder of 185.
Record the quotient 1 as the next digit in the result. 
Result so far: 44613.31
If we subtract 865 from 1050, we get 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Step 11:
If we divide 1850 by 865, we get 2 and a remainder of 120.
The number 2 becomes the next digit in our result. 
Result so far: 44613.312
If we subtract 1730 from 1850, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 12:
When dividing 1200 by 865, we get 1 with a remainder of 335.
Write down 1 as next digit of the result. 
Result so far: 44613.3121
If we subtract 865 from 1200, we get 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Advancing to step 13:
3350 divided by 865 is 3 with a remainder of 755.
The next digit of our result is 3. 
Result so far: 44613.31213
Subtract 2595 from 3350 to get 755.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7550, and continue the process.

Moving on to step 14:
865 goes into 7550 8 times with a remainder of 630.
Write down 8 as next digit of the result. 
Result so far: 44613.312138
If we take 6920 away from 7550, we end up with 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

Going ahead to step 15:
When dividing 6300 by 865, we get 7 with a remainder of 245.
Put 7 as the next digit of the answer. 
Result so far: 44613.3121387
If we subtract 6055 from 6300, we get 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Going ahead to step 16:
865 goes into 2450 2 times with a remainder of 720.
The next digit of our result is 2. 
Result so far: 44613.31213872
If we take 1730 away from 2450, we end up with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

The final outcome is 44613.31213872, with a leftover of 7.2e-07.