53349192 ÷ 766 
Our goal is to divide 53349192 by 766.

Step 1:
When dividing 5 by 766, we get 0 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.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 766

Moving on to step 2:
766 can be fit into 53 0 times, resulting in a remainder of 53.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 53 and we're left with 53.
Grab the next digit (3) from the dividend, add it to 53, then carry on: 533 / 766

Let's proceed to step 3:
766 goes into 533 0 times with a remainder of 533.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 533, we get 533.
Append the next digit (4) from the dividend to 533 and continue with: 5334 / 766

Step 4:
The number 766 fits into 5334 6 times, leaving a remainder of 738.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 4596 from 5334 and we're left with 738.
Include the next digit (9) from the dividend after 738, then repeat: 7389 / 766

On to step 5:
766 goes into 7389 9 times with a remainder of 495.
The next digit of our result is 9. 
Result so far: 69.0
Deduct 6894 from 7389 and we're left with 495.
Bring next digit (1) of the dividend behind the 495 and repeat the process: 4951 / 766

Moving on to step 6:
766 goes into 4951 6 times with a remainder of 355.
Use 6 as the next digit of our solution. 
Result so far: 696.0
If we take 4596 away from 4951, we end up with 355.
Take the next digit (9) from the dividend and append it to 355, then repeat: 3559 / 766

Let's proceed to step 7:
766 can be fit into 3559 4 times, resulting in a remainder of 495.
Put 4 as the next digit of the answer. 
Result so far: 6964.0
Deduct 3064 from 3559 and we're left with 495.
Take the next digit (2) from the dividend and append it to 495, then repeat: 4952 / 766

Step 8:
If we divide 4952 by 766, we get 6 and a remainder of 356.
Record the quotient 6 as the next digit in the result. 
Result so far: 69646.0
Subtract 4596 from 4952 to get 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Moving on to step 9:
3560 divided by 766 is 4 with a remainder of 496.
Record the quotient 4 as the next digit in the result. 
Result so far: 69646.4
Subtracting 3064 from 3560 leaves us with 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Moving on to step 10:
766 goes into 4960 6 times with a remainder of 364.
Put 6 as the next digit of the answer. 
Result so far: 69646.46
If we take 4596 away from 4960, we end up with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

On to step 11:
The number 766 fits into 3640 4 times, leaving a remainder of 576.
Put 4 as the next digit of the answer. 
Result so far: 69646.464
The remainder is 576 after subtracting 3064 from 3640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5760, and continue the process.

Let's proceed to step 12:
5760 divided by 766 is 7 with a remainder of 398.
Write down 7 as next digit of the result. 
Result so far: 69646.4647
The remainder is 398 after subtracting 5362 from 5760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

Going ahead to step 13:
766 goes into 3980 5 times with a remainder of 150.
Write down 5 as next digit of the result. 
Result so far: 69646.46475
The remainder is 150 after subtracting 3830 from 3980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 14:
The number 766 fits into 1500 1 times, leaving a remainder of 734.
Record the quotient 1 as the next digit in the result. 
Result so far: 69646.464751
Subtract 766 from 1500 to get 734.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7340, and continue the process.

Advancing to step 15:
When dividing 7340 by 766, we get 9 with a remainder of 446.
The next digit of our result is 9. 
Result so far: 69646.4647519
Subtracting 6894 from 7340 leaves us with 446.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

Let's proceed to step 16:
If we divide 4460 by 766, we get 5 and a remainder of 630.
Put 5 as the next digit of the answer. 
Result so far: 69646.46475195
If we take 3830 away from 4460, 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.

The quotient of the division is 69646.46475195, and the remainder is 6.3e-07.