Let's divide 52495258 by 858
We want to figure out the number of times 52495258 can be divided by 858.

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
The remainder is 5 after subtracting 0 from 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 858

Let's proceed to step 2:
The number 858 fits into 52 0 times, leaving a remainder of 52.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 52 leaves us with 52.
Include the next digit (4) from the dividend after 52, then repeat: 524 / 858

Moving on to step 3:
When dividing 524 by 858, we get 0 with a remainder of 524.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 524 after subtracting 0 from 524.
Grab the next digit (9) from the dividend, add it to 524, then carry on: 5249 / 858

Step 4:
The number 858 fits into 5249 6 times, leaving a remainder of 101.
The next digit of our result is 6. 
Result so far: 6.0
If we subtract 5148 from 5249, we get 101.
Take the next digit (5) from the dividend and append it to 101, then repeat: 1015 / 858

Advancing to step 5:
858 goes into 1015 1 times with a remainder of 157.
Record the quotient 1 as the next digit in the result. 
Result so far: 61.0
If we subtract 858 from 1015, we get 157.
Grab the next digit (2) from the dividend, add it to 157, then carry on: 1572 / 858

Moving on to step 6:
858 goes into 1572 1 times with a remainder of 714.
The next digit of our result is 1. 
Result so far: 611.0
If we take 858 away from 1572, we end up with 714.
Grab the next digit (5) from the dividend, add it to 714, then carry on: 7145 / 858

On to step 7:
When dividing 7145 by 858, we get 8 with a remainder of 281.
The next digit of our result is 8. 
Result so far: 6118.0
Subtract 6864 from 7145 to get 281.
Take the next digit (8) from the dividend and append it to 281, then repeat: 2818 / 858

On to step 8:
If we divide 2818 by 858, we get 3 and a remainder of 244.
Put 3 as the next digit of the answer. 
Result so far: 61183.0
If we take 2574 away from 2818, we end up with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Let's proceed to step 9:
The number 858 fits into 2440 2 times, leaving a remainder of 724.
Put 2 as the next digit of the answer. 
Result so far: 61183.2
Deduct 1716 from 2440 and we're left with 724.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7240, and continue the process.

Let's proceed to step 10:
858 goes into 7240 8 times with a remainder of 376.
Write down 8 as next digit of the result. 
Result so far: 61183.28
Deduct 6864 from 7240 and we're left with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

On to step 11:
The number 858 fits into 3760 4 times, leaving a remainder of 328.
Use 4 as the next digit of our solution. 
Result so far: 61183.284
Subtracting 3432 from 3760 leaves us with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Advancing to step 12:
3280 divided by 858 is 3 with a remainder of 706.
Write down 3 as next digit of the result. 
Result so far: 61183.2843
Subtracting 2574 from 3280 leaves us with 706.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7060, and continue the process.

Going ahead to step 13:
7060 divided by 858 is 8 with a remainder of 196.
Use 8 as the next digit of our solution. 
Result so far: 61183.28438
Deduct 6864 from 7060 and we're left with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Moving on to step 14:
858 goes into 1960 2 times with a remainder of 244.
Write down 2 as next digit of the result. 
Result so far: 61183.284382
If we take 1716 away from 1960, we end up with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Moving on to step 15:
The number 858 fits into 2440 2 times, leaving a remainder of 724.
Record the quotient 2 as the next digit in the result. 
Result so far: 61183.2843822
Subtract 1716 from 2440 to get 724.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7240, and continue the process.

The final outcome is 61183.2843822, with a leftover of 7.24e-06.