Let's divide 53120674 by 424
We want to divide 53120674 by 424.

Advancing to step 1:
424 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 424

Moving on to step 2:
When dividing 53 by 424, we get 0 with a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 53 to get 53.
Bring next digit (1) of the dividend behind the 53 and repeat the process: 531 / 424

Let's proceed to step 3:
If we divide 531 by 424, we get 1 and a remainder of 107.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 424 from 531, we get 107.
Grab the next digit (2) from the dividend, add it to 107, then carry on: 1072 / 424

Step 4:
424 goes into 1072 2 times with a remainder of 224.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Subtract 848 from 1072 to get 224.
Bring next digit (0) of the dividend behind the 224 and repeat the process: 2240 / 424

Moving on to step 5:
The number 424 fits into 2240 5 times, leaving a remainder of 120.
The number 5 becomes the next digit in our result. 
Result so far: 125.0
Subtract 2120 from 2240 to get 120.
Include the next digit (6) from the dividend after 120, then repeat: 1206 / 424

On to step 6:
The number 424 fits into 1206 2 times, leaving a remainder of 358.
Record the quotient 2 as the next digit in the result. 
Result so far: 1252.0
Subtracting 848 from 1206 leaves us with 358.
Grab the next digit (7) from the dividend, add it to 358, then carry on: 3587 / 424

Step 7:
3587 divided by 424 is 8 with a remainder of 195.
Use 8 as the next digit of our solution. 
Result so far: 12528.0
If we take 3392 away from 3587, we end up with 195.
Take the next digit (4) from the dividend and append it to 195, then repeat: 1954 / 424

On to step 8:
If we divide 1954 by 424, we get 4 and a remainder of 258.
The next digit of our result is 4. 
Result so far: 125284.0
The remainder is 258 after subtracting 1696 from 1954.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Let's proceed to step 9:
2580 divided by 424 is 6 with a remainder of 36.
The number 6 becomes the next digit in our result. 
Result so far: 125284.6
Deduct 2544 from 2580 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 10:
424 can be fit into 360 0 times, resulting in a remainder of 360.
Write down 0 as next digit of the result. 
Result so far: 125284.6
Subtract 0 from 360 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 11:
If we divide 3600 by 424, we get 8 and a remainder of 208.
The next digit of our result is 8. 
Result so far: 125284.608
Subtract 3392 from 3600 to get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

On to step 12:
The number 424 fits into 2080 4 times, leaving a remainder of 384.
The next digit of our result is 4. 
Result so far: 125284.6084
The remainder is 384 after subtracting 1696 from 2080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Moving on to step 13:
424 goes into 3840 9 times with a remainder of 24.
Write down 9 as next digit of the result. 
Result so far: 125284.60849
Subtract 3816 from 3840 to 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.

Let's proceed to step 14:
424 can be fit into 240 0 times, resulting in a remainder of 240.
Record the quotient 0 as the next digit in the result. 
Result so far: 125284.60849
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.

Advancing to step 15:
When dividing 2400 by 424, we get 5 with a remainder of 280.
Record the quotient 5 as the next digit in the result. 
Result so far: 125284.6084905
If we subtract 2120 from 2400, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 16:
If we divide 2800 by 424, we get 6 and a remainder of 256.
Use 6 as the next digit of our solution. 
Result so far: 125284.60849056
Subtract 2544 from 2800 to get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

The final result is 125284.60849056 with a remainder of 2.56e-07.