We're dividing 191689 by 70 
We're looking to find how many times 70 goes into 191689.

Step 1:
The number 70 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 70

Going ahead to step 2:
70 goes into 19 0 times with a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 19, we end up with 19.
Bring next digit (1) of the dividend behind the 19 and repeat the process: 191 / 70

Going ahead to step 3:
If we divide 191 by 70, we get 2 and a remainder of 51.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 140 from 191 and we're left with 51.
Fetch the next digit (6) from the dividend, attach it to 51 and continue: 516 / 70

On to step 4:
70 can be fit into 516 7 times, resulting in a remainder of 26.
The next digit of our result is 7. 
Result so far: 27.0
The remainder is 26 after subtracting 490 from 516.
Bring next digit (8) of the dividend behind the 26 and repeat the process: 268 / 70

Let's proceed to step 5:
268 divided by 70 is 3 with a remainder of 58.
The next digit of our result is 3. 
Result so far: 273.0
If we take 210 away from 268, we end up with 58.
Grab the next digit (9) from the dividend, add it to 58, then carry on: 589 / 70

Going ahead to step 6:
If we divide 589 by 70, we get 8 and a remainder of 29.
Write down 8 as next digit of the result. 
Result so far: 2738.0
Deduct 560 from 589 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 7:
When dividing 290 by 70, we get 4 with a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 2738.4
The remainder is 10 after subtracting 280 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
70 goes into 100 1 times with a remainder of 30.
Put 1 as the next digit of the answer. 
Result so far: 2738.41
If we take 70 away from 100, we end up 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.

On to step 9:
When dividing 300 by 70, we get 4 with a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 2738.414
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.

Step 10:
200 divided by 70 is 2 with a remainder of 60.
The number 2 becomes the next digit in our result. 
Result so far: 2738.4142
If we subtract 140 from 200, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 11:
If we divide 600 by 70, we get 8 and a remainder of 40.
The next digit of our result is 8. 
Result so far: 2738.41428
Deduct 560 from 600 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
The number 70 fits into 400 5 times, leaving a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 2738.414285
Subtracting 350 from 400 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 13:
If we divide 500 by 70, we get 7 and a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 2738.4142857
If we take 490 away from 500, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 14:
When dividing 100 by 70, we get 1 with a remainder of 30.
Use 1 as the next digit of our solution. 
Result so far: 2738.41428571
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.

The final outcome is 2738.41428571, with a leftover of 3e-08.