14084210 ÷ 53 
We want to figure out the number of times 14084210 can be divided by 53.

Moving on to step 1:
If we divide 1 by 53, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 53

Step 2:
53 goes into 14 0 times with a remainder of 14.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 14 to get 14.
Grab the next digit (0) from the dividend, add it to 14, then carry on: 140 / 53

Step 3:
53 can be fit into 140 2 times, resulting in a remainder of 34.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 106 from 140, we get 34.
Include the next digit (8) from the dividend after 34, then repeat: 348 / 53

Let's proceed to step 4:
53 goes into 348 6 times with a remainder of 30.
Use 6 as the next digit of our solution. 
Result so far: 26.0
Subtracting 318 from 348 leaves us with 30.
Bring next digit (4) of the dividend behind the 30 and repeat the process: 304 / 53

On to step 5:
The number 53 fits into 304 5 times, leaving a remainder of 39.
Write down 5 as next digit of the result. 
Result so far: 265.0
If we subtract 265 from 304, we get 39.
Fetch the next digit (2) from the dividend, attach it to 39 and continue: 392 / 53

Advancing to step 6:
392 divided by 53 is 7 with a remainder of 21.
Put 7 as the next digit of the answer. 
Result so far: 2657.0
If we take 371 away from 392, we end up with 21.
Bring next digit (1) of the dividend behind the 21 and repeat the process: 211 / 53

Let's proceed to step 7:
If we divide 211 by 53, we get 3 and a remainder of 52.
Put 3 as the next digit of the answer. 
Result so far: 26573.0
Subtract 159 from 211 to get 52.
Include the next digit (0) from the dividend after 52, then repeat: 520 / 53

Step 8:
520 divided by 53 is 9 with a remainder of 43.
The number 9 becomes the next digit in our result. 
Result so far: 265739.0
If we subtract 477 from 520, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 9:
When dividing 430 by 53, we get 8 with a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 265739.8
If we subtract 424 from 430, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 10:
60 divided by 53 is 1 with a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 265739.81
Subtracting 53 from 60 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 11:
53 can be fit into 70 1 times, resulting in a remainder of 17.
The number 1 becomes the next digit in our result. 
Result so far: 265739.811
If we subtract 53 from 70, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

The final result is 265739.811 with a remainder of 0.0017.