We look at the division of 87023067 by 855 
We're looking to find how many times 855 goes into 87023067.

Let's proceed to step 1:
If we divide 8 by 855, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 855

Moving on to step 2:
When dividing 87 by 855, we get 0 with a remainder of 87.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 87 and we're left with 87.
Fetch the next digit (0) from the dividend, attach it to 87 and continue: 870 / 855

Advancing to step 3:
855 goes into 870 1 times with a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 15 after subtracting 855 from 870.
Grab the next digit (2) from the dividend, add it to 15, then carry on: 152 / 855

Advancing to step 4:
When dividing 152 by 855, we get 0 with a remainder of 152.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we subtract 0 from 152, we get 152.
Take the next digit (3) from the dividend and append it to 152, then repeat: 1523 / 855

Advancing to step 5:
855 can be fit into 1523 1 times, resulting in a remainder of 668.
The next digit of our result is 1. 
Result so far: 101.0
If we subtract 855 from 1523, we get 668.
Fetch the next digit (0) from the dividend, attach it to 668 and continue: 6680 / 855

On to step 6:
The number 855 fits into 6680 7 times, leaving a remainder of 695.
The next digit of our result is 7. 
Result so far: 1017.0
If we subtract 5985 from 6680, we get 695.
Grab the next digit (6) from the dividend, add it to 695, then carry on: 6956 / 855

Going ahead to step 7:
855 goes into 6956 8 times with a remainder of 116.
The next digit of our result is 8. 
Result so far: 10178.0
Subtracting 6840 from 6956 leaves us with 116.
Fetch the next digit (7) from the dividend, attach it to 116 and continue: 1167 / 855

Moving on to step 8:
When dividing 1167 by 855, we get 1 with a remainder of 312.
Put 1 as the next digit of the answer. 
Result so far: 101781.0
If we subtract 855 from 1167, we get 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Moving on to step 9:
The number 855 fits into 3120 3 times, leaving a remainder of 555.
Put 3 as the next digit of the answer. 
Result so far: 101781.3
If we subtract 2565 from 3120, we get 555.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

Step 10:
When dividing 5550 by 855, we get 6 with a remainder of 420.
Use 6 as the next digit of our solution. 
Result so far: 101781.36
Deduct 5130 from 5550 and we're left with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Let's proceed to step 11:
855 goes into 4200 4 times with a remainder of 780.
The number 4 becomes the next digit in our result. 
Result so far: 101781.364
If we take 3420 away from 4200, we end up with 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Advancing to step 12:
The number 855 fits into 7800 9 times, leaving a remainder of 105.
The number 9 becomes the next digit in our result. 
Result so far: 101781.3649
The remainder is 105 after subtracting 7695 from 7800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Step 13:
If we divide 1050 by 855, we get 1 and a remainder of 195.
Record the quotient 1 as the next digit in the result. 
Result so far: 101781.36491
Subtracting 855 from 1050 leaves us with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Step 14:
The number 855 fits into 1950 2 times, leaving a remainder of 240.
Record the quotient 2 as the next digit in the result. 
Result so far: 101781.364912
Deduct 1710 from 1950 and we're left with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 15:
2400 divided by 855 is 2 with a remainder of 690.
The next digit of our result is 2. 
Result so far: 101781.3649122
Subtracting 1710 from 2400 leaves us with 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

After the division, we end up with 101781.3649122 and a remainder of 6.9e-06.