53725886 ÷ 344 
We want to figure out the number of times 53725886 can be divided by 344.

Let's proceed to step 1:
344 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
Deduct 0 from 5 and we're left with 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 344

Advancing to step 2:
53 divided by 344 is 0 with a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Take the next digit (7) from the dividend and append it to 53, then repeat: 537 / 344

Moving on to step 3:
344 can be fit into 537 1 times, resulting in a remainder of 193.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 193 after subtracting 344 from 537.
Fetch the next digit (2) from the dividend, attach it to 193 and continue: 1932 / 344

Step 4:
The number 344 fits into 1932 5 times, leaving a remainder of 212.
Write down 5 as next digit of the result. 
Result so far: 15.0
Subtracting 1720 from 1932 leaves us with 212.
Include the next digit (5) from the dividend after 212, then repeat: 2125 / 344

On to step 5:
When dividing 2125 by 344, we get 6 with a remainder of 61.
Put 6 as the next digit of the answer. 
Result so far: 156.0
If we subtract 2064 from 2125, we get 61.
Fetch the next digit (8) from the dividend, attach it to 61 and continue: 618 / 344

Let's proceed to step 6:
The number 344 fits into 618 1 times, leaving a remainder of 274.
The next digit of our result is 1. 
Result so far: 1561.0
The remainder is 274 after subtracting 344 from 618.
Take the next digit (8) from the dividend and append it to 274, then repeat: 2748 / 344

Going ahead to step 7:
344 can be fit into 2748 7 times, resulting in a remainder of 340.
The next digit of our result is 7. 
Result so far: 15617.0
If we subtract 2408 from 2748, we get 340.
Take the next digit (6) from the dividend and append it to 340, then repeat: 3406 / 344

Going ahead to step 8:
344 can be fit into 3406 9 times, resulting in a remainder of 310.
Use 9 as the next digit of our solution. 
Result so far: 156179.0
If we take 3096 away from 3406, we end up with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Step 9:
The number 344 fits into 3100 9 times, leaving a remainder of 4.
Use 9 as the next digit of our solution. 
Result so far: 156179.9
The remainder is 4 after subtracting 3096 from 3100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 10:
When dividing 40 by 344, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 156179.9
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 11:
344 can be fit into 400 1 times, resulting in a remainder of 56.
The number 1 becomes the next digit in our result. 
Result so far: 156179.901
Subtract 344 from 400 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 12:
560 divided by 344 is 1 with a remainder of 216.
The number 1 becomes the next digit in our result. 
Result so far: 156179.9011
The remainder is 216 after subtracting 344 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Our division results in 156179.9011 with a remaining 0.00216.