We look at the division of 67603987 by 858 
We want to figure out the number of times 67603987 can be divided by 858.

Moving on to step 1:
The number 858 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 858

Going ahead to step 2:
858 goes into 67 0 times with a remainder of 67.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 67 leaves us with 67.
Fetch the next digit (6) from the dividend, attach it to 67 and continue: 676 / 858

On to step 3:
When dividing 676 by 858, we get 0 with a remainder of 676.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 676, we get 676.
Fetch the next digit (0) from the dividend, attach it to 676 and continue: 6760 / 858

On to step 4:
858 can be fit into 6760 7 times, resulting in a remainder of 754.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 6006 from 6760, we get 754.
Include the next digit (3) from the dividend after 754, then repeat: 7543 / 858

On to step 5:
858 can be fit into 7543 8 times, resulting in a remainder of 679.
Use 8 as the next digit of our solution. 
Result so far: 78.0
If we subtract 6864 from 7543, we get 679.
Fetch the next digit (9) from the dividend, attach it to 679 and continue: 6799 / 858

Advancing to step 6:
The number 858 fits into 6799 7 times, leaving a remainder of 793.
Record the quotient 7 as the next digit in the result. 
Result so far: 787.0
If we take 6006 away from 6799, we end up with 793.
Fetch the next digit (8) from the dividend, attach it to 793 and continue: 7938 / 858

Let's proceed to step 7:
858 can be fit into 7938 9 times, resulting in a remainder of 216.
Write down 9 as next digit of the result. 
Result so far: 7879.0
Subtract 7722 from 7938 to get 216.
Include the next digit (7) from the dividend after 216, then repeat: 2167 / 858

Let's proceed to step 8:
If we divide 2167 by 858, we get 2 and a remainder of 451.
Write down 2 as next digit of the result. 
Result so far: 78792.0
Subtract 1716 from 2167 to get 451.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4510, and continue the process.

Going ahead to step 9:
4510 divided by 858 is 5 with a remainder of 220.
The next digit of our result is 5. 
Result so far: 78792.5
Subtracting 4290 from 4510 leaves us 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.

Moving on to step 10:
If we divide 2200 by 858, we get 2 and a remainder of 484.
Record the quotient 2 as the next digit in the result. 
Result so far: 78792.52
If we subtract 1716 from 2200, we get 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Going ahead to step 11:
4840 divided by 858 is 5 with a remainder of 550.
Put 5 as the next digit of the answer. 
Result so far: 78792.525
Deduct 4290 from 4840 and we're left 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.

Let's proceed to step 12:
If we divide 5500 by 858, we get 6 and a remainder of 352.
Record the quotient 6 as the next digit in the result. 
Result so far: 78792.5256
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.

Let's proceed to step 13:
3520 divided by 858 is 4 with a remainder of 88.
Record the quotient 4 as the next digit in the result. 
Result so far: 78792.52564
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.

Let's proceed to step 14:
When dividing 880 by 858, we get 1 with a remainder of 22.
The next digit of our result is 1. 
Result so far: 78792.525641
If we subtract 858 from 880, we 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.

Step 15:
858 goes into 220 0 times with a remainder of 220.
The number 0 becomes the next digit in our result. 
Result so far: 78792.525641
Subtracting 0 from 220 leaves us 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 16:
2200 divided by 858 is 2 with a remainder of 484.
The next digit of our result is 2. 
Result so far: 78792.52564102
Subtract 1716 from 2200 to get 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Our division results in 78792.52564102 with a remaining 4.84e-07.