53388136 divided by 763 
Our goal is to divide 53388136 by 763.

Moving on to step 1:
763 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 763

On to step 2:
763 goes into 53 0 times with a remainder of 53.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 53, we get 53.
Bring next digit (3) of the dividend behind the 53 and repeat the process: 533 / 763

Moving on to step 3:
763 can be fit into 533 0 times, resulting in a remainder of 533.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 533 and we're left with 533.
Grab the next digit (8) from the dividend, add it to 533, then carry on: 5338 / 763

Going ahead to step 4:
The number 763 fits into 5338 6 times, leaving a remainder of 760.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtracting 4578 from 5338 leaves us with 760.
Fetch the next digit (8) from the dividend, attach it to 760 and continue: 7608 / 763

Going ahead to step 5:
The number 763 fits into 7608 9 times, leaving a remainder of 741.
Write down 9 as next digit of the result. 
Result so far: 69.0
Subtract 6867 from 7608 to get 741.
Grab the next digit (1) from the dividend, add it to 741, then carry on: 7411 / 763

Going ahead to step 6:
7411 divided by 763 is 9 with a remainder of 544.
The number 9 becomes the next digit in our result. 
Result so far: 699.0
If we subtract 6867 from 7411, we get 544.
Bring next digit (3) of the dividend behind the 544 and repeat the process: 5443 / 763

Moving on to step 7:
The number 763 fits into 5443 7 times, leaving a remainder of 102.
The number 7 becomes the next digit in our result. 
Result so far: 6997.0
The remainder is 102 after subtracting 5341 from 5443.
Grab the next digit (6) from the dividend, add it to 102, then carry on: 1026 / 763

Going ahead to step 8:
The number 763 fits into 1026 1 times, leaving a remainder of 263.
Put 1 as the next digit of the answer. 
Result so far: 69971.0
Deduct 763 from 1026 and we're left with 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Going ahead to step 9:
When dividing 2630 by 763, we get 3 with a remainder of 341.
Record the quotient 3 as the next digit in the result. 
Result so far: 69971.3
Subtracting 2289 from 2630 leaves us with 341.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3410, and continue the process.

On to step 10:
763 goes into 3410 4 times with a remainder of 358.
Record the quotient 4 as the next digit in the result. 
Result so far: 69971.34
The remainder is 358 after subtracting 3052 from 3410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Let's proceed to step 11:
763 can be fit into 3580 4 times, resulting in a remainder of 528.
The next digit of our result is 4. 
Result so far: 69971.344
Subtract 3052 from 3580 to get 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

After the division, we end up with 69971.344 and a remainder of 0.0528.