We look at the division of 53115726 by 591 
We're looking to find how many times 591 goes into 53115726.

Going ahead to step 1:
5 divided by 591 is 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 591

Advancing to step 2:
591 can be fit into 53 0 times, resulting in a remainder of 53.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 53, we end up with 53.
Bring next digit (1) of the dividend behind the 53 and repeat the process: 531 / 591

Let's proceed to step 3:
591 can be fit into 531 0 times, resulting in a remainder of 531.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 531 and we're left with 531.
Grab the next digit (1) from the dividend, add it to 531, then carry on: 5311 / 591

Advancing to step 4:
If we divide 5311 by 591, we get 8 and a remainder of 583.
The next digit of our result is 8. 
Result so far: 8.0
Subtract 4728 from 5311 to get 583.
Fetch the next digit (5) from the dividend, attach it to 583 and continue: 5835 / 591

Advancing to step 5:
If we divide 5835 by 591, we get 9 and a remainder of 516.
Write down 9 as next digit of the result. 
Result so far: 89.0
If we take 5319 away from 5835, we end up with 516.
Take the next digit (7) from the dividend and append it to 516, then repeat: 5167 / 591

Moving on to step 6:
If we divide 5167 by 591, we get 8 and a remainder of 439.
Record the quotient 8 as the next digit in the result. 
Result so far: 898.0
Deduct 4728 from 5167 and we're left with 439.
Bring next digit (2) of the dividend behind the 439 and repeat the process: 4392 / 591

Let's proceed to step 7:
When dividing 4392 by 591, we get 7 with a remainder of 255.
The next digit of our result is 7. 
Result so far: 8987.0
Subtract 4137 from 4392 to get 255.
Fetch the next digit (6) from the dividend, attach it to 255 and continue: 2556 / 591

Let's proceed to step 8:
The number 591 fits into 2556 4 times, leaving a remainder of 192.
The number 4 becomes the next digit in our result. 
Result so far: 89874.0
Subtract 2364 from 2556 to get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Advancing to step 9:
591 can be fit into 1920 3 times, resulting in a remainder of 147.
Record the quotient 3 as the next digit in the result. 
Result so far: 89874.3
If we take 1773 away from 1920, we end up with 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

On to step 10:
If we divide 1470 by 591, we get 2 and a remainder of 288.
Put 2 as the next digit of the answer. 
Result so far: 89874.32
The remainder is 288 after subtracting 1182 from 1470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Step 11:
When dividing 2880 by 591, we get 4 with a remainder of 516.
Put 4 as the next digit of the answer. 
Result so far: 89874.324
If we take 2364 away from 2880, we end up with 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

Let's proceed to step 12:
591 goes into 5160 8 times with a remainder of 432.
Write down 8 as next digit of the result. 
Result so far: 89874.3248
Subtracting 4728 from 5160 leaves us with 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Going ahead to step 13:
If we divide 4320 by 591, we get 7 and a remainder of 183.
The number 7 becomes the next digit in our result. 
Result so far: 89874.32487
If we take 4137 away from 4320, we end up with 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Step 14:
591 can be fit into 1830 3 times, resulting in a remainder of 57.
Use 3 as the next digit of our solution. 
Result so far: 89874.324873
Subtract 1773 from 1830 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 15:
If we divide 570 by 591, we get 0 and a remainder of 570.
Write down 0 as next digit of the result. 
Result so far: 89874.324873
If we take 0 away from 570, we end up with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Let's proceed to step 16:
591 can be fit into 5700 9 times, resulting in a remainder of 381.
Record the quotient 9 as the next digit in the result. 
Result so far: 89874.32487309
If we subtract 5319 from 5700, we get 381.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3810, and continue the process.

In conclusion, the division gives 89874.32487309 with a balance of 3.81e-07.