We look at the division of 128915 by 70 
Our goal is to divide 128915 by 70.

Step 1:
When dividing 1 by 70, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 70

Let's proceed to step 2:
12 divided by 70 is 0 with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Fetch the next digit (8) from the dividend, attach it to 12 and continue: 128 / 70

Going ahead to step 3:
When dividing 128 by 70, we get 1 with a remainder of 58.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 58 after subtracting 70 from 128.
Grab the next digit (9) from the dividend, add it to 58, then carry on: 589 / 70

Advancing to step 4:
When dividing 589 by 70, we get 8 with a remainder of 29.
Write down 8 as next digit of the result. 
Result so far: 18.0
If we take 560 away from 589, we end up with 29.
Fetch the next digit (1) from the dividend, attach it to 29 and continue: 291 / 70

Let's proceed to step 5:
When dividing 291 by 70, we get 4 with a remainder of 11.
Write down 4 as next digit of the result. 
Result so far: 184.0
If we subtract 280 from 291, we get 11.
Fetch the next digit (5) from the dividend, attach it to 11 and continue: 115 / 70

Advancing to step 6:
70 can be fit into 115 1 times, resulting in a remainder of 45.
Record the quotient 1 as the next digit in the result. 
Result so far: 1841.0
The remainder is 45 after subtracting 70 from 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 7:
The number 70 fits into 450 6 times, leaving a remainder of 30.
Use 6 as the next digit of our solution. 
Result so far: 1841.6
Subtract 420 from 450 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
If we divide 300 by 70, we get 4 and a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 1841.64
Deduct 280 from 300 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
70 can be fit into 200 2 times, resulting in a remainder of 60.
The next digit of our result is 2. 
Result so far: 1841.642
If we take 140 away from 200, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 10:
70 can be fit into 600 8 times, resulting in a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 1841.6428
The remainder is 40 after subtracting 560 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 11:
70 goes into 400 5 times with a remainder of 50.
The next digit of our result is 5. 
Result so far: 1841.64285
If we subtract 350 from 400, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 12:
500 divided by 70 is 7 with a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 1841.642857
The remainder is 10 after subtracting 490 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 13:
When dividing 100 by 70, we get 1 with a remainder of 30.
Put 1 as the next digit of the answer. 
Result so far: 1841.6428571
Deduct 70 from 100 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 14:
70 goes into 300 4 times with a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 1841.64285714
If we subtract 280 from 300, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 1841.64285714 with a remainder of 2e-08.