We're dividing 53796236 by 266 
Let's see how many times 266 fits into 53796236.

Going ahead to step 1:
5 divided by 266 is 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 266

On to step 2:
When dividing 53 by 266, we get 0 with a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 53 and we're left with 53.
Grab the next digit (7) from the dividend, add it to 53, then carry on: 537 / 266

Moving on to step 3:
If we divide 537 by 266, we get 2 and a remainder of 5.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 532 from 537 leaves us with 5.
Grab the next digit (9) from the dividend, add it to 5, then carry on: 59 / 266

Step 4:
266 can be fit into 59 0 times, resulting in a remainder of 59.
Write down 0 as next digit of the result. 
Result so far: 20.0
If we subtract 0 from 59, we get 59.
Take the next digit (6) from the dividend and append it to 59, then repeat: 596 / 266

Advancing to step 5:
When dividing 596 by 266, we get 2 with a remainder of 64.
The number 2 becomes the next digit in our result. 
Result so far: 202.0
Subtract 532 from 596 to get 64.
Fetch the next digit (2) from the dividend, attach it to 64 and continue: 642 / 266

Going ahead to step 6:
If we divide 642 by 266, we get 2 and a remainder of 110.
The next digit of our result is 2. 
Result so far: 2022.0
If we take 532 away from 642, we end up with 110.
Append the next digit (3) from the dividend to 110 and continue with: 1103 / 266

Moving on to step 7:
266 can be fit into 1103 4 times, resulting in a remainder of 39.
The next digit of our result is 4. 
Result so far: 20224.0
If we take 1064 away from 1103, we end up with 39.
Take the next digit (6) from the dividend and append it to 39, then repeat: 396 / 266

On to step 8:
If we divide 396 by 266, we get 1 and a remainder of 130.
Write down 1 as next digit of the result. 
Result so far: 202241.0
Deduct 266 from 396 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Advancing to step 9:
When dividing 1300 by 266, we get 4 with a remainder of 236.
The number 4 becomes the next digit in our result. 
Result so far: 202241.4
Subtracting 1064 from 1300 leaves us with 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Advancing to step 10:
266 can be fit into 2360 8 times, resulting in a remainder of 232.
The number 8 becomes the next digit in our result. 
Result so far: 202241.48
Subtract 2128 from 2360 to get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Step 11:
266 can be fit into 2320 8 times, resulting in a remainder of 192.
The next digit of our result is 8. 
Result so far: 202241.488
Deduct 2128 from 2320 and we're left with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

The final result is 202241.488 with a remainder of 0.0192.