We divide 86957752 by 670
We want to divide 86957752 by 670.

On to step 1:
The number 670 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 670

On to step 2:
When dividing 86 by 670, we get 0 with a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Append the next digit (9) from the dividend to 86 and continue with: 869 / 670

Going ahead to step 3:
670 can be fit into 869 1 times, resulting in a remainder of 199.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 670 from 869 leaves us with 199.
Append the next digit (5) from the dividend to 199 and continue with: 1995 / 670

Let's proceed to step 4:
1995 divided by 670 is 2 with a remainder of 655.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we take 1340 away from 1995, we end up with 655.
Bring next digit (7) of the dividend behind the 655 and repeat the process: 6557 / 670

Going ahead to step 5:
6557 divided by 670 is 9 with a remainder of 527.
The number 9 becomes the next digit in our result. 
Result so far: 129.0
Deduct 6030 from 6557 and we're left with 527.
Grab the next digit (7) from the dividend, add it to 527, then carry on: 5277 / 670

Moving on to step 6:
5277 divided by 670 is 7 with a remainder of 587.
Use 7 as the next digit of our solution. 
Result so far: 1297.0
The remainder is 587 after subtracting 4690 from 5277.
Bring next digit (5) of the dividend behind the 587 and repeat the process: 5875 / 670

Going ahead to step 7:
670 can be fit into 5875 8 times, resulting in a remainder of 515.
Put 8 as the next digit of the answer. 
Result so far: 12978.0
Subtracting 5360 from 5875 leaves us with 515.
Append the next digit (2) from the dividend to 515 and continue with: 5152 / 670

Step 8:
670 can be fit into 5152 7 times, resulting in a remainder of 462.
Put 7 as the next digit of the answer. 
Result so far: 129787.0
The remainder is 462 after subtracting 4690 from 5152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

Advancing to step 9:
When dividing 4620 by 670, we get 6 with a remainder of 600.
Put 6 as the next digit of the answer. 
Result so far: 129787.6
Deduct 4020 from 4620 and we're left with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Advancing to step 10:
6000 divided by 670 is 8 with a remainder of 640.
Write down 8 as next digit of the result. 
Result so far: 129787.68
If we take 5360 away from 6000, we end up with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Let's proceed to step 11:
When dividing 6400 by 670, we get 9 with a remainder of 370.
Record the quotient 9 as the next digit in the result. 
Result so far: 129787.689
If we take 6030 away from 6400, we end up with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Step 12:
670 can be fit into 3700 5 times, resulting in a remainder of 350.
Put 5 as the next digit of the answer. 
Result so far: 129787.6895
If we subtract 3350 from 3700, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 13:
670 can be fit into 3500 5 times, resulting in a remainder of 150.
Put 5 as the next digit of the answer. 
Result so far: 129787.68955
If we take 3350 away from 3500, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Our division results in 129787.68955 with a remaining 0.00015.