We look at the division of 72619492 by 858 
We want to figure out the number of times 72619492 can be divided by 858.

Moving on to step 1:
858 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 858

Let's proceed to step 2:
858 goes into 72 0 times with a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 72 to get 72.
Grab the next digit (6) from the dividend, add it to 72, then carry on: 726 / 858

Let's proceed to step 3:
The number 858 fits into 726 0 times, leaving a remainder of 726.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 726 leaves us with 726.
Take the next digit (1) from the dividend and append it to 726, then repeat: 7261 / 858

Advancing to step 4:
The number 858 fits into 7261 8 times, leaving a remainder of 397.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we subtract 6864 from 7261, we get 397.
Append the next digit (9) from the dividend to 397 and continue with: 3979 / 858

Step 5:
The number 858 fits into 3979 4 times, leaving a remainder of 547.
Write down 4 as next digit of the result. 
Result so far: 84.0
If we subtract 3432 from 3979, we get 547.
Fetch the next digit (4) from the dividend, attach it to 547 and continue: 5474 / 858

Let's proceed to step 6:
858 can be fit into 5474 6 times, resulting in a remainder of 326.
Put 6 as the next digit of the answer. 
Result so far: 846.0
If we subtract 5148 from 5474, we get 326.
Take the next digit (9) from the dividend and append it to 326, then repeat: 3269 / 858

Advancing to step 7:
858 can be fit into 3269 3 times, resulting in a remainder of 695.
Use 3 as the next digit of our solution. 
Result so far: 8463.0
If we take 2574 away from 3269, we end up with 695.
Append the next digit (2) from the dividend to 695 and continue with: 6952 / 858

Let's proceed to step 8:
6952 divided by 858 is 8 with a remainder of 88.
Write down 8 as next digit of the result. 
Result so far: 84638.0
Deduct 6864 from 6952 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Moving on to step 9:
880 divided by 858 is 1 with a remainder of 22.
Put 1 as the next digit of the answer. 
Result so far: 84638.1
If we take 858 away from 880, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 10:
858 goes into 220 0 times with a remainder of 220.
The next digit of our result is 0. 
Result so far: 84638.1
If we take 0 away from 220, we end up with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Going ahead to step 11:
If we divide 2200 by 858, we get 2 and a remainder of 484.
Use 2 as the next digit of our solution. 
Result so far: 84638.102
If we take 1716 away from 2200, we end up with 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

On to step 12:
858 can be fit into 4840 5 times, resulting in a remainder of 550.
The number 5 becomes the next digit in our result. 
Result so far: 84638.1025
If we take 4290 away from 4840, we end up with 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Moving on to step 13:
If we divide 5500 by 858, we get 6 and a remainder of 352.
Use 6 as the next digit of our solution. 
Result so far: 84638.10256
The remainder is 352 after subtracting 5148 from 5500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

On to step 14:
858 can be fit into 3520 4 times, resulting in a remainder of 88.
The number 4 becomes the next digit in our result. 
Result so far: 84638.102564
If we subtract 3432 from 3520, we get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Moving on to step 15:
The number 858 fits into 880 1 times, leaving a remainder of 22.
Put 1 as the next digit of the answer. 
Result so far: 84638.1025641
Subtract 858 from 880 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 16:
When dividing 220 by 858, we get 0 with a remainder of 220.
The number 0 becomes the next digit in our result. 
Result so far: 84638.1025641
The remainder is 220 after subtracting 0 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

In conclusion, the division gives 84638.1025641 with a balance of 2.2e-07.