We look at the division of 53046326 by 858 
We want to figure out the number of times 53046326 can be divided by 858.

On to step 1:
5 divided by 858 is 0 with a remainder of 5.
The next digit of our result is 0. 
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 / 858

On to step 2:
When dividing 53 by 858, we get 0 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.
Fetch the next digit (0) from the dividend, attach it to 53 and continue: 530 / 858

On to step 3:
The number 858 fits into 530 0 times, leaving a remainder of 530.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 530 leaves us with 530.
Include the next digit (4) from the dividend after 530, then repeat: 5304 / 858

Going ahead to step 4:
The number 858 fits into 5304 6 times, leaving a remainder of 156.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we take 5148 away from 5304, we end up with 156.
Include the next digit (6) from the dividend after 156, then repeat: 1566 / 858

Moving on to step 5:
1566 divided by 858 is 1 with a remainder of 708.
Record the quotient 1 as the next digit in the result. 
Result so far: 61.0
If we take 858 away from 1566, we end up with 708.
Bring next digit (3) of the dividend behind the 708 and repeat the process: 7083 / 858

Advancing to step 6:
When dividing 7083 by 858, we get 8 with a remainder of 219.
Put 8 as the next digit of the answer. 
Result so far: 618.0
Subtract 6864 from 7083 to get 219.
Bring next digit (2) of the dividend behind the 219 and repeat the process: 2192 / 858

On to step 7:
If we divide 2192 by 858, we get 2 and a remainder of 476.
Record the quotient 2 as the next digit in the result. 
Result so far: 6182.0
Subtract 1716 from 2192 to get 476.
Bring next digit (6) of the dividend behind the 476 and repeat the process: 4766 / 858

Advancing to step 8:
When dividing 4766 by 858, we get 5 with a remainder of 476.
Put 5 as the next digit of the answer. 
Result so far: 61825.0
Deduct 4290 from 4766 and we're left with 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

On to step 9:
858 goes into 4760 5 times with a remainder of 470.
Record the quotient 5 as the next digit in the result. 
Result so far: 61825.5
Deduct 4290 from 4760 and we're left with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Moving on to step 10:
4700 divided by 858 is 5 with a remainder of 410.
The number 5 becomes the next digit in our result. 
Result so far: 61825.55
Subtracting 4290 from 4700 leaves us with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

In conclusion, the division gives 61825.55 with a balance of 0.41.