We're dividing 53450769 by 242 
Let's see how many times 242 fits into 53450769.

Moving on to step 1:
The number 242 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 242

Moving on to step 2:
242 goes into 53 0 times with a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 53 after subtracting 0 from 53.
Include the next digit (4) from the dividend after 53, then repeat: 534 / 242

Advancing to step 3:
If we divide 534 by 242, we get 2 and a remainder of 50.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 50 after subtracting 484 from 534.
Fetch the next digit (5) from the dividend, attach it to 50 and continue: 505 / 242

Step 4:
505 divided by 242 is 2 with a remainder of 21.
Put 2 as the next digit of the answer. 
Result so far: 22.0
If we subtract 484 from 505, we get 21.
Take the next digit (0) from the dividend and append it to 21, then repeat: 210 / 242

Advancing to step 5:
242 goes into 210 0 times with a remainder of 210.
Write down 0 as next digit of the result. 
Result so far: 220.0
Subtracting 0 from 210 leaves us with 210.
Fetch the next digit (7) from the dividend, attach it to 210 and continue: 2107 / 242

Step 6:
If we divide 2107 by 242, we get 8 and a remainder of 171.
The next digit of our result is 8. 
Result so far: 2208.0
Deduct 1936 from 2107 and we're left with 171.
Grab the next digit (6) from the dividend, add it to 171, then carry on: 1716 / 242

Moving on to step 7:
When dividing 1716 by 242, we get 7 with a remainder of 22.
Record the quotient 7 as the next digit in the result. 
Result so far: 22087.0
Subtract 1694 from 1716 to get 22.
Grab the next digit (9) from the dividend, add it to 22, then carry on: 229 / 242

Step 8:
242 can be fit into 229 0 times, resulting in a remainder of 229.
The next digit of our result is 0. 
Result so far: 220870.0
If we subtract 0 from 229, we get 229.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

Advancing to step 9:
When dividing 2290 by 242, we get 9 with a remainder of 112.
Use 9 as the next digit of our solution. 
Result so far: 220870.9
Subtracting 2178 from 2290 leaves us with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Let's proceed to step 10:
242 can be fit into 1120 4 times, resulting in a remainder of 152.
The next digit of our result is 4. 
Result so far: 220870.94
Subtracting 968 from 1120 leaves us with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Moving on to step 11:
1520 divided by 242 is 6 with a remainder of 68.
The next digit of our result is 6. 
Result so far: 220870.946
If we subtract 1452 from 1520, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 12:
If we divide 680 by 242, we get 2 and a remainder of 196.
Record the quotient 2 as the next digit in the result. 
Result so far: 220870.9462
The remainder is 196 after subtracting 484 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Let's proceed to step 13:
If we divide 1960 by 242, we get 8 and a remainder of 24.
Write down 8 as next digit of the result. 
Result so far: 220870.94628
If we subtract 1936 from 1960, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 14:
If we divide 240 by 242, we get 0 and a remainder of 240.
Write down 0 as next digit of the result. 
Result so far: 220870.94628
Subtract 0 from 240 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 15:
242 goes into 2400 9 times with a remainder of 222.
The number 9 becomes the next digit in our result. 
Result so far: 220870.9462809
If we take 2178 away from 2400, we end up with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

On to step 16:
242 can be fit into 2220 9 times, resulting in a remainder of 42.
Record the quotient 9 as the next digit in the result. 
Result so far: 220870.94628099
Deduct 2178 from 2220 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

The final result is 220870.94628099 with a remainder of 4.2e-08.