72863300 divided by 858 
Our goal is to divide 72863300 by 858.

Let's proceed to step 1:
858 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
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

Step 2:
858 goes into 72 0 times with a remainder of 72.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 72, we end up with 72.
Take the next digit (8) from the dividend and append it to 72, then repeat: 728 / 858

Step 3:
858 goes into 728 0 times with a remainder of 728.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 728 after subtracting 0 from 728.
Bring next digit (6) of the dividend behind the 728 and repeat the process: 7286 / 858

Going ahead to step 4:
When dividing 7286 by 858, we get 8 with a remainder of 422.
The next digit of our result is 8. 
Result so far: 8.0
Deduct 6864 from 7286 and we're left with 422.
Append the next digit (3) from the dividend to 422 and continue with: 4223 / 858

On to step 5:
858 goes into 4223 4 times with a remainder of 791.
The next digit of our result is 4. 
Result so far: 84.0
If we take 3432 away from 4223, we end up with 791.
Include the next digit (3) from the dividend after 791, then repeat: 7913 / 858

Step 6:
The number 858 fits into 7913 9 times, leaving a remainder of 191.
Write down 9 as next digit of the result. 
Result so far: 849.0
The remainder is 191 after subtracting 7722 from 7913.
Append the next digit (0) from the dividend to 191 and continue with: 1910 / 858

Going ahead to step 7:
1910 divided by 858 is 2 with a remainder of 194.
The number 2 becomes the next digit in our result. 
Result so far: 8492.0
Subtracting 1716 from 1910 leaves us with 194.
Include the next digit (0) from the dividend after 194, then repeat: 1940 / 858

On to step 8:
858 goes into 1940 2 times with a remainder of 224.
Use 2 as the next digit of our solution. 
Result so far: 84922.0
Subtract 1716 from 1940 to get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Moving on to step 9:
The number 858 fits into 2240 2 times, leaving a remainder of 524.
The next digit of our result is 2. 
Result so far: 84922.2
The remainder is 524 after subtracting 1716 from 2240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

Step 10:
5240 divided by 858 is 6 with a remainder of 92.
Write down 6 as next digit of the result. 
Result so far: 84922.26
If we take 5148 away from 5240, we end up with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Going ahead to step 11:
920 divided by 858 is 1 with a remainder of 62.
The next digit of our result is 1. 
Result so far: 84922.261
If we subtract 858 from 920, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 12:
If we divide 620 by 858, we get 0 and a remainder of 620.
The next digit of our result is 0. 
Result so far: 84922.261
If we take 0 away from 620, we end up with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Moving on to step 13:
858 can be fit into 6200 7 times, resulting in a remainder of 194.
The next digit of our result is 7. 
Result so far: 84922.26107
Subtracting 6006 from 6200 leaves us with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Advancing to step 14:
When dividing 1940 by 858, we get 2 with a remainder of 224.
The number 2 becomes the next digit in our result. 
Result so far: 84922.261072
Subtract 1716 from 1940 to get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Step 15:
When dividing 2240 by 858, we get 2 with a remainder of 524.
Use 2 as the next digit of our solution. 
Result so far: 84922.2610722
Deduct 1716 from 2240 and we're left with 524.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

Our division results in 84922.2610722 with a remaining 5.24e-06.