53406120 divided by 269 
We want to figure out the number of times 53406120 can be divided by 269.

Step 1:
269 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 269

Moving on to step 2:
If we divide 53 by 269, we get 0 and a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 53, we end up with 53.
Take the next digit (4) from the dividend and append it to 53, then repeat: 534 / 269

Step 3:
269 can be fit into 534 1 times, resulting in a remainder of 265.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 269 from 534 and we're left with 265.
Fetch the next digit (0) from the dividend, attach it to 265 and continue: 2650 / 269

Moving on to step 4:
269 can be fit into 2650 9 times, resulting in a remainder of 229.
Put 9 as the next digit of the answer. 
Result so far: 19.0
Deduct 2421 from 2650 and we're left with 229.
Append the next digit (6) from the dividend to 229 and continue with: 2296 / 269

On to step 5:
If we divide 2296 by 269, we get 8 and a remainder of 144.
The number 8 becomes the next digit in our result. 
Result so far: 198.0
If we take 2152 away from 2296, we end up with 144.
Append the next digit (1) from the dividend to 144 and continue with: 1441 / 269

Advancing to step 6:
1441 divided by 269 is 5 with a remainder of 96.
The number 5 becomes the next digit in our result. 
Result so far: 1985.0
If we subtract 1345 from 1441, we get 96.
Grab the next digit (2) from the dividend, add it to 96, then carry on: 962 / 269

Going ahead to step 7:
269 can be fit into 962 3 times, resulting in a remainder of 155.
The number 3 becomes the next digit in our result. 
Result so far: 19853.0
If we take 807 away from 962, we end up with 155.
Include the next digit (0) from the dividend after 155, then repeat: 1550 / 269

Moving on to step 8:
The number 269 fits into 1550 5 times, leaving a remainder of 205.
The next digit of our result is 5. 
Result so far: 198535.0
Subtract 1345 from 1550 to get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Step 9:
The number 269 fits into 2050 7 times, leaving a remainder of 167.
Record the quotient 7 as the next digit in the result. 
Result so far: 198535.7
If we take 1883 away from 2050, we end up with 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Step 10:
269 goes into 1670 6 times with a remainder of 56.
The next digit of our result is 6. 
Result so far: 198535.76
Deduct 1614 from 1670 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 11:
If we divide 560 by 269, we get 2 and a remainder of 22.
The number 2 becomes the next digit in our result. 
Result so far: 198535.762
Subtract 538 from 560 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 12:
220 divided by 269 is 0 with a remainder of 220.
Record the quotient 0 as the next digit in the result. 
Result so far: 198535.762
The remainder is 220 after subtracting 0 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 13:
The number 269 fits into 2200 8 times, leaving a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 198535.76208
Deduct 2152 from 2200 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 14:
480 divided by 269 is 1 with a remainder of 211.
Use 1 as the next digit of our solution. 
Result so far: 198535.762081
The remainder is 211 after subtracting 269 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2110, and continue the process.

On to step 15:
269 can be fit into 2110 7 times, resulting in a remainder of 227.
Record the quotient 7 as the next digit in the result. 
Result so far: 198535.7620817
If we take 1883 away from 2110, we end up with 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

Step 16:
The number 269 fits into 2270 8 times, leaving a remainder of 118.
The next digit of our result is 8. 
Result so far: 198535.76208178
The remainder is 118 after subtracting 2152 from 2270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

The quotient of the division is 198535.76208178, and the remainder is 1.18e-07.