We look at the division of 80857685 by 670 
We want to figure out the number of times 80857685 can be divided by 670.

Moving on to step 1:
If we divide 8 by 670, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 670

Let's proceed to step 2:
When dividing 80 by 670, we get 0 with a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Fetch the next digit (8) from the dividend, attach it to 80 and continue: 808 / 670

Advancing to step 3:
The number 670 fits into 808 1 times, leaving a remainder of 138.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 670 from 808 and we're left with 138.
Bring next digit (5) of the dividend behind the 138 and repeat the process: 1385 / 670

Let's proceed to step 4:
The number 670 fits into 1385 2 times, leaving a remainder of 45.
The next digit of our result is 2. 
Result so far: 12.0
The remainder is 45 after subtracting 1340 from 1385.
Include the next digit (7) from the dividend after 45, then repeat: 457 / 670

Going ahead to step 5:
670 goes into 457 0 times with a remainder of 457.
Put 0 as the next digit of the answer. 
Result so far: 120.0
Subtract 0 from 457 to get 457.
Take the next digit (6) from the dividend and append it to 457, then repeat: 4576 / 670

Going ahead to step 6:
670 goes into 4576 6 times with a remainder of 556.
The number 6 becomes the next digit in our result. 
Result so far: 1206.0
Subtracting 4020 from 4576 leaves us with 556.
Bring next digit (8) of the dividend behind the 556 and repeat the process: 5568 / 670

Going ahead to step 7:
When dividing 5568 by 670, we get 8 with a remainder of 208.
Use 8 as the next digit of our solution. 
Result so far: 12068.0
Deduct 5360 from 5568 and we're left with 208.
Include the next digit (5) from the dividend after 208, then repeat: 2085 / 670

Moving on to step 8:
If we divide 2085 by 670, we get 3 and a remainder of 75.
Record the quotient 3 as the next digit in the result. 
Result so far: 120683.0
Subtract 2010 from 2085 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 9:
750 divided by 670 is 1 with a remainder of 80.
Use 1 as the next digit of our solution. 
Result so far: 120683.1
Subtract 670 from 750 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 10:
When dividing 800 by 670, we get 1 with a remainder of 130.
The next digit of our result is 1. 
Result so far: 120683.11
If we subtract 670 from 800, we get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

After the division, we end up with 120683.11 and a remainder of 0.13.