We look at the division of 53750729 by 346 
Let's see how many times 346 fits into 53750729.

On to step 1:
If we divide 5 by 346, we get 0 and a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 346

Step 2:
346 goes into 53 0 times with a remainder of 53.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 53, we end up with 53.
Include the next digit (7) from the dividend after 53, then repeat: 537 / 346

Moving on to step 3:
When dividing 537 by 346, we get 1 with a remainder of 191.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 191 after subtracting 346 from 537.
Bring next digit (5) of the dividend behind the 191 and repeat the process: 1915 / 346

Moving on to step 4:
When dividing 1915 by 346, we get 5 with a remainder of 185.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Deduct 1730 from 1915 and we're left with 185.
Grab the next digit (0) from the dividend, add it to 185, then carry on: 1850 / 346

Going ahead to step 5:
346 goes into 1850 5 times with a remainder of 120.
Use 5 as the next digit of our solution. 
Result so far: 155.0
Subtract 1730 from 1850 to get 120.
Fetch the next digit (7) from the dividend, attach it to 120 and continue: 1207 / 346

Advancing to step 6:
When dividing 1207 by 346, we get 3 with a remainder of 169.
Put 3 as the next digit of the answer. 
Result so far: 1553.0
Subtract 1038 from 1207 to get 169.
Grab the next digit (2) from the dividend, add it to 169, then carry on: 1692 / 346

Moving on to step 7:
The number 346 fits into 1692 4 times, leaving a remainder of 308.
The next digit of our result is 4. 
Result so far: 15534.0
Subtracting 1384 from 1692 leaves us with 308.
Fetch the next digit (9) from the dividend, attach it to 308 and continue: 3089 / 346

Let's proceed to step 8:
When dividing 3089 by 346, we get 8 with a remainder of 321.
Record the quotient 8 as the next digit in the result. 
Result so far: 155348.0
If we subtract 2768 from 3089, we get 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

Moving on to step 9:
The number 346 fits into 3210 9 times, leaving a remainder of 96.
The number 9 becomes the next digit in our result. 
Result so far: 155348.9
If we subtract 3114 from 3210, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

On to step 10:
960 divided by 346 is 2 with a remainder of 268.
The number 2 becomes the next digit in our result. 
Result so far: 155348.92
Subtract 692 from 960 to get 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

On to step 11:
When dividing 2680 by 346, we get 7 with a remainder of 258.
The number 7 becomes the next digit in our result. 
Result so far: 155348.927
Deduct 2422 from 2680 and we're left with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Advancing to step 12:
2580 divided by 346 is 7 with a remainder of 158.
Put 7 as the next digit of the answer. 
Result so far: 155348.9277
Deduct 2422 from 2580 and we're left with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

The quotient of the division is 155348.9277, and the remainder is 0.00158.