53059534 ÷ 813 
We want to figure out the number of times 53059534 can be divided by 813.

Let's proceed to step 1:
When dividing 5 by 813, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 813

Step 2:
813 can be fit into 53 0 times, resulting in a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 53 to get 53.
Take the next digit (0) from the dividend and append it to 53, then repeat: 530 / 813

Advancing to step 3:
If we divide 530 by 813, we get 0 and a remainder of 530.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 530 after subtracting 0 from 530.
Take the next digit (5) from the dividend and append it to 530, then repeat: 5305 / 813

Step 4:
If we divide 5305 by 813, we get 6 and a remainder of 427.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtracting 4878 from 5305 leaves us with 427.
Take the next digit (9) from the dividend and append it to 427, then repeat: 4279 / 813

Let's proceed to step 5:
4279 divided by 813 is 5 with a remainder of 214.
Record the quotient 5 as the next digit in the result. 
Result so far: 65.0
The remainder is 214 after subtracting 4065 from 4279.
Include the next digit (5) from the dividend after 214, then repeat: 2145 / 813

Moving on to step 6:
If we divide 2145 by 813, we get 2 and a remainder of 519.
Use 2 as the next digit of our solution. 
Result so far: 652.0
Deduct 1626 from 2145 and we're left with 519.
Take the next digit (3) from the dividend and append it to 519, then repeat: 5193 / 813

Let's proceed to step 7:
If we divide 5193 by 813, we get 6 and a remainder of 315.
The number 6 becomes the next digit in our result. 
Result so far: 6526.0
Deduct 4878 from 5193 and we're left with 315.
Fetch the next digit (4) from the dividend, attach it to 315 and continue: 3154 / 813

On to step 8:
If we divide 3154 by 813, we get 3 and a remainder of 715.
Record the quotient 3 as the next digit in the result. 
Result so far: 65263.0
The remainder is 715 after subtracting 2439 from 3154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7150, and continue the process.

On to step 9:
813 can be fit into 7150 8 times, resulting in a remainder of 646.
Write down 8 as next digit of the result. 
Result so far: 65263.8
The remainder is 646 after subtracting 6504 from 7150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6460, and continue the process.

Let's proceed to step 10:
When dividing 6460 by 813, we get 7 with a remainder of 769.
Use 7 as the next digit of our solution. 
Result so far: 65263.87
If we take 5691 away from 6460, we end up with 769.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7690, and continue the process.

Step 11:
The number 813 fits into 7690 9 times, leaving a remainder of 373.
Put 9 as the next digit of the answer. 
Result so far: 65263.879
If we subtract 7317 from 7690, we get 373.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3730, and continue the process.

Moving on to step 12:
When dividing 3730 by 813, we get 4 with a remainder of 478.
The next digit of our result is 4. 
Result so far: 65263.8794
Deduct 3252 from 3730 and we're left with 478.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

Let's proceed to step 13:
If we divide 4780 by 813, we get 5 and a remainder of 715.
Put 5 as the next digit of the answer. 
Result so far: 65263.87945
If we take 4065 away from 4780, we end up with 715.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7150, and continue the process.

On to step 14:
813 goes into 7150 8 times with a remainder of 646.
Put 8 as the next digit of the answer. 
Result so far: 65263.879458
If we subtract 6504 from 7150, we get 646.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6460, and continue the process.

On to step 15:
When dividing 6460 by 813, we get 7 with a remainder of 769.
Record the quotient 7 as the next digit in the result. 
Result so far: 65263.8794587
Deduct 5691 from 6460 and we're left with 769.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7690, and continue the process.

Step 16:
813 can be fit into 7690 9 times, resulting in a remainder of 373.
Write down 9 as next digit of the result. 
Result so far: 65263.87945879
Deduct 7317 from 7690 and we're left with 373.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3730, and continue the process.

In conclusion, the division gives 65263.87945879 with a balance of 3.73e-07.