We divide 53420637 by 317
We want to figure out the number of times 53420637 can be divided by 317.

On to step 1:
317 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 317

Going ahead to step 2:
317 can be fit into 53 0 times, resulting in a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Take the next digit (4) from the dividend and append it to 53, then repeat: 534 / 317

Moving on to step 3:
If we divide 534 by 317, we get 1 and a remainder of 217.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 317 from 534 to get 217.
Grab the next digit (2) from the dividend, add it to 217, then carry on: 2172 / 317

Advancing to step 4:
The number 317 fits into 2172 6 times, leaving a remainder of 270.
The next digit of our result is 6. 
Result so far: 16.0
If we subtract 1902 from 2172, we get 270.
Append the next digit (0) from the dividend to 270 and continue with: 2700 / 317

Going ahead to step 5:
The number 317 fits into 2700 8 times, leaving a remainder of 164.
The next digit of our result is 8. 
Result so far: 168.0
The remainder is 164 after subtracting 2536 from 2700.
Append the next digit (6) from the dividend to 164 and continue with: 1646 / 317

On to step 6:
When dividing 1646 by 317, we get 5 with a remainder of 61.
The number 5 becomes the next digit in our result. 
Result so far: 1685.0
If we subtract 1585 from 1646, we get 61.
Grab the next digit (3) from the dividend, add it to 61, then carry on: 613 / 317

Moving on to step 7:
317 goes into 613 1 times with a remainder of 296.
The next digit of our result is 1. 
Result so far: 16851.0
If we subtract 317 from 613, we get 296.
Include the next digit (7) from the dividend after 296, then repeat: 2967 / 317

Going ahead to step 8:
When dividing 2967 by 317, we get 9 with a remainder of 114.
The number 9 becomes the next digit in our result. 
Result so far: 168519.0
Subtract 2853 from 2967 to get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Advancing to step 9:
The number 317 fits into 1140 3 times, leaving a remainder of 189.
The number 3 becomes the next digit in our result. 
Result so far: 168519.3
If we subtract 951 from 1140, we get 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

On to step 10:
317 goes into 1890 5 times with a remainder of 305.
The number 5 becomes the next digit in our result. 
Result so far: 168519.35
Deduct 1585 from 1890 and we're left with 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Let's proceed to step 11:
317 goes into 3050 9 times with a remainder of 197.
The next digit of our result is 9. 
Result so far: 168519.359
Deduct 2853 from 3050 and we're left with 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Going ahead to step 12:
If we divide 1970 by 317, we get 6 and a remainder of 68.
Write down 6 as next digit of the result. 
Result so far: 168519.3596
Deduct 1902 from 1970 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 13:
When dividing 680 by 317, we get 2 with a remainder of 46.
Write down 2 as next digit of the result. 
Result so far: 168519.35962
If we subtract 634 from 680, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 14:
If we divide 460 by 317, we get 1 and a remainder of 143.
Put 1 as the next digit of the answer. 
Result so far: 168519.359621
Deduct 317 from 460 and we're left with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Step 15:
When dividing 1430 by 317, we get 4 with a remainder of 162.
Write down 4 as next digit of the result. 
Result so far: 168519.3596214
Deduct 1268 from 1430 and we're left with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

On to step 16:
When dividing 1620 by 317, we get 5 with a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 168519.35962145
If we take 1585 away from 1620, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final result is 168519.35962145 with a remainder of 3.5e-08.