We're dividing 55423810 by 763 
Let's see how many times 763 fits into 55423810.

Going ahead to step 1:
5 divided by 763 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 763

Moving on to step 2:
55 divided by 763 is 0 with a remainder of 55.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Grab the next digit (4) from the dividend, add it to 55, then carry on: 554 / 763

Moving on to step 3:
554 divided by 763 is 0 with a remainder of 554.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 554, we end up with 554.
Grab the next digit (2) from the dividend, add it to 554, then carry on: 5542 / 763

Let's proceed to step 4:
5542 divided by 763 is 7 with a remainder of 201.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we take 5341 away from 5542, we end up with 201.
Append the next digit (3) from the dividend to 201 and continue with: 2013 / 763

Step 5:
The number 763 fits into 2013 2 times, leaving a remainder of 487.
Write down 2 as next digit of the result. 
Result so far: 72.0
Subtracting 1526 from 2013 leaves us with 487.
Bring next digit (8) of the dividend behind the 487 and repeat the process: 4878 / 763

Moving on to step 6:
4878 divided by 763 is 6 with a remainder of 300.
Use 6 as the next digit of our solution. 
Result so far: 726.0
Deduct 4578 from 4878 and we're left with 300.
Fetch the next digit (1) from the dividend, attach it to 300 and continue: 3001 / 763

Let's proceed to step 7:
The number 763 fits into 3001 3 times, leaving a remainder of 712.
Put 3 as the next digit of the answer. 
Result so far: 7263.0
Subtract 2289 from 3001 to get 712.
Append the next digit (0) from the dividend to 712 and continue with: 7120 / 763

Step 8:
7120 divided by 763 is 9 with a remainder of 253.
The number 9 becomes the next digit in our result. 
Result so far: 72639.0
Subtracting 6867 from 7120 leaves us with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Step 9:
When dividing 2530 by 763, we get 3 with a remainder of 241.
Record the quotient 3 as the next digit in the result. 
Result so far: 72639.3
If we take 2289 away from 2530, we end up with 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

On to step 10:
When dividing 2410 by 763, we get 3 with a remainder of 121.
Put 3 as the next digit of the answer. 
Result so far: 72639.33
If we subtract 2289 from 2410, we get 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Our division results in 72639.33 with a remaining 0.121.