158791 divided by 70 
We want to divide 158791 by 70.

On to step 1:
70 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 70

On to step 2:
15 divided by 70 is 0 with a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Bring next digit (8) of the dividend behind the 15 and repeat the process: 158 / 70

Advancing to step 3:
70 goes into 158 2 times with a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 140 away from 158, we end up with 18.
Append the next digit (7) from the dividend to 18 and continue with: 187 / 70

Moving on to step 4:
70 can be fit into 187 2 times, resulting in a remainder of 47.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
Subtracting 140 from 187 leaves us with 47.
Include the next digit (9) from the dividend after 47, then repeat: 479 / 70

Step 5:
If we divide 479 by 70, we get 6 and a remainder of 59.
Use 6 as the next digit of our solution. 
Result so far: 226.0
If we take 420 away from 479, we end up with 59.
Append the next digit (1) from the dividend to 59 and continue with: 591 / 70

Step 6:
70 goes into 591 8 times with a remainder of 31.
The number 8 becomes the next digit in our result. 
Result so far: 2268.0
If we take 560 away from 591, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 7:
70 can be fit into 310 4 times, resulting in a remainder of 30.
The next digit of our result is 4. 
Result so far: 2268.4
Deduct 280 from 310 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.

Advancing to step 8:
The number 70 fits into 300 4 times, leaving a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 2268.44
Subtracting 280 from 300 leaves us 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.

The final result is 2268.44 with a remainder of 0.02.