Let's divide 75773443 by 865
Our goal is to divide 75773443 by 865.

On to step 1:
The number 865 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 865

Going ahead to step 2:
When dividing 75 by 865, we get 0 with a remainder of 75.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 75 leaves us with 75.
Bring next digit (7) of the dividend behind the 75 and repeat the process: 757 / 865

Going ahead to step 3:
865 can be fit into 757 0 times, resulting in a remainder of 757.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 757 and we're left with 757.
Append the next digit (7) from the dividend to 757 and continue with: 7577 / 865

On to step 4:
865 goes into 7577 8 times with a remainder of 657.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtracting 6920 from 7577 leaves us with 657.
Include the next digit (3) from the dividend after 657, then repeat: 6573 / 865

Going ahead to step 5:
If we divide 6573 by 865, we get 7 and a remainder of 518.
Use 7 as the next digit of our solution. 
Result so far: 87.0
Subtracting 6055 from 6573 leaves us with 518.
Fetch the next digit (4) from the dividend, attach it to 518 and continue: 5184 / 865

Advancing to step 6:
If we divide 5184 by 865, we get 5 and a remainder of 859.
Put 5 as the next digit of the answer. 
Result so far: 875.0
If we subtract 4325 from 5184, we get 859.
Take the next digit (4) from the dividend and append it to 859, then repeat: 8594 / 865

Advancing to step 7:
If we divide 8594 by 865, we get 9 and a remainder of 809.
Use 9 as the next digit of our solution. 
Result so far: 8759.0
Subtract 7785 from 8594 to get 809.
Fetch the next digit (3) from the dividend, attach it to 809 and continue: 8093 / 865

Advancing to step 8:
865 can be fit into 8093 9 times, resulting in a remainder of 308.
Record the quotient 9 as the next digit in the result. 
Result so far: 87599.0
Subtracting 7785 from 8093 leaves us with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Step 9:
865 goes into 3080 3 times with a remainder of 485.
The number 3 becomes the next digit in our result. 
Result so far: 87599.3
If we take 2595 away from 3080, we end up with 485.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

Moving on to step 10:
865 goes into 4850 5 times with a remainder of 525.
Write down 5 as next digit of the result. 
Result so far: 87599.35
Subtract 4325 from 4850 to get 525.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5250, and continue the process.

Let's proceed to step 11:
The number 865 fits into 5250 6 times, leaving a remainder of 60.
The number 6 becomes the next digit in our result. 
Result so far: 87599.356
If we take 5190 away from 5250, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 12:
When dividing 600 by 865, we get 0 with a remainder of 600.
The number 0 becomes the next digit in our result. 
Result so far: 87599.356
If we take 0 away from 600, we end up with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Step 13:
865 goes into 6000 6 times with a remainder of 810.
Record the quotient 6 as the next digit in the result. 
Result so far: 87599.35606
If we subtract 5190 from 6000, we get 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8100, and continue the process.

Moving on to step 14:
When dividing 8100 by 865, we get 9 with a remainder of 315.
The number 9 becomes the next digit in our result. 
Result so far: 87599.356069
If we take 7785 away from 8100, we end up with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Let's proceed to step 15:
The number 865 fits into 3150 3 times, leaving a remainder of 555.
Write down 3 as next digit of the result. 
Result so far: 87599.3560693
The remainder is 555 after subtracting 2595 from 3150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

Let's proceed to step 16:
5550 divided by 865 is 6 with a remainder of 360.
Put 6 as the next digit of the answer. 
Result so far: 87599.35606936
If we subtract 5190 from 5550, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Our division results in 87599.35606936 with a remaining 3.6e-07.