We look at the division of 70127498 by 409 
Our goal is to divide 70127498 by 409.

Going ahead to step 1:
409 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 409

Let's proceed to step 2:
If we divide 70 by 409, we get 0 and a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 70, we get 70.
Take the next digit (1) from the dividend and append it to 70, then repeat: 701 / 409

Going ahead to step 3:
409 goes into 701 1 times with a remainder of 292.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 409 from 701 to get 292.
Include the next digit (2) from the dividend after 292, then repeat: 2922 / 409

On to step 4:
If we divide 2922 by 409, we get 7 and a remainder of 59.
Put 7 as the next digit of the answer. 
Result so far: 17.0
If we subtract 2863 from 2922, we get 59.
Fetch the next digit (7) from the dividend, attach it to 59 and continue: 597 / 409

Advancing to step 5:
The number 409 fits into 597 1 times, leaving a remainder of 188.
Write down 1 as next digit of the result. 
Result so far: 171.0
Deduct 409 from 597 and we're left with 188.
Grab the next digit (4) from the dividend, add it to 188, then carry on: 1884 / 409

Moving on to step 6:
The number 409 fits into 1884 4 times, leaving a remainder of 248.
Put 4 as the next digit of the answer. 
Result so far: 1714.0
Subtracting 1636 from 1884 leaves us with 248.
Fetch the next digit (9) from the dividend, attach it to 248 and continue: 2489 / 409

Going ahead to step 7:
If we divide 2489 by 409, we get 6 and a remainder of 35.
Record the quotient 6 as the next digit in the result. 
Result so far: 17146.0
The remainder is 35 after subtracting 2454 from 2489.
Fetch the next digit (8) from the dividend, attach it to 35 and continue: 358 / 409

Advancing to step 8:
358 divided by 409 is 0 with a remainder of 358.
The number 0 becomes the next digit in our result. 
Result so far: 171460.0
The remainder is 358 after subtracting 0 from 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

On to step 9:
If we divide 3580 by 409, we get 8 and a remainder of 308.
The number 8 becomes the next digit in our result. 
Result so far: 171460.8
The remainder is 308 after subtracting 3272 from 3580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Going ahead to step 10:
409 can be fit into 3080 7 times, resulting in a remainder of 217.
The number 7 becomes the next digit in our result. 
Result so far: 171460.87
Subtracting 2863 from 3080 leaves us with 217.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

On to step 11:
409 goes into 2170 5 times with a remainder of 125.
The next digit of our result is 5. 
Result so far: 171460.875
Deduct 2045 from 2170 and we're left with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

On to step 12:
The number 409 fits into 1250 3 times, leaving a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 171460.8753
Deduct 1227 from 1250 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 13:
230 divided by 409 is 0 with a remainder of 230.
Record the quotient 0 as the next digit in the result. 
Result so far: 171460.8753
If we take 0 away from 230, we end up with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Step 14:
409 can be fit into 2300 5 times, resulting in a remainder of 255.
The number 5 becomes the next digit in our result. 
Result so far: 171460.875305
If we take 2045 away from 2300, we end up with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Going ahead to step 15:
2550 divided by 409 is 6 with a remainder of 96.
The next digit of our result is 6. 
Result so far: 171460.8753056
The remainder is 96 after subtracting 2454 from 2550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Advancing to step 16:
409 can be fit into 960 2 times, resulting in a remainder of 142.
The next digit of our result is 2. 
Result so far: 171460.87530562
Subtract 818 from 960 to get 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

The final result is 171460.87530562 with a remainder of 1.42e-07.