We're dividing 85817078 by 70 
Let's see how many times 70 fits into 85817078.

Step 1:
The number 70 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 70

On to step 2:
When dividing 85 by 70, we get 1 with a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 70 from 85 and we're left with 15.
Take the next digit (8) from the dividend and append it to 15, then repeat: 158 / 70

On 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: 12.0
Subtracting 140 from 158 leaves us with 18.
Bring next digit (1) of the dividend behind the 18 and repeat the process: 181 / 70

Advancing to step 4:
70 goes into 181 2 times with a remainder of 41.
Put 2 as the next digit of the answer. 
Result so far: 122.0
If we take 140 away from 181, we end up with 41.
Append the next digit (7) from the dividend to 41 and continue with: 417 / 70

Step 5:
70 can be fit into 417 5 times, resulting in a remainder of 67.
Put 5 as the next digit of the answer. 
Result so far: 1225.0
If we subtract 350 from 417, we get 67.
Fetch the next digit (0) from the dividend, attach it to 67 and continue: 670 / 70

Let's proceed to step 6:
70 can be fit into 670 9 times, resulting in a remainder of 40.
Put 9 as the next digit of the answer. 
Result so far: 12259.0
The remainder is 40 after subtracting 630 from 670.
Grab the next digit (7) from the dividend, add it to 40, then carry on: 407 / 70

Moving on to step 7:
When dividing 407 by 70, we get 5 with a remainder of 57.
The number 5 becomes the next digit in our result. 
Result so far: 122595.0
Subtract 350 from 407 to get 57.
Append the next digit (8) from the dividend to 57 and continue with: 578 / 70

Advancing to step 8:
70 can be fit into 578 8 times, resulting in a remainder of 18.
Write down 8 as next digit of the result. 
Result so far: 1225958.0
The remainder is 18 after subtracting 560 from 578.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 9:
70 can be fit into 180 2 times, resulting in a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 1225958.2
Deduct 140 from 180 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.

On to step 10:
If we divide 400 by 70, we get 5 and a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 1225958.25
The remainder is 50 after subtracting 350 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 11:
When dividing 500 by 70, we get 7 with a remainder of 10.
The next digit of our result is 7. 
Result so far: 1225958.257
Subtracting 490 from 500 leaves us 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.

On to step 12:
70 goes into 100 1 times with a remainder of 30.
The next digit of our result is 1. 
Result so far: 1225958.2571
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.

Advancing to step 13:
70 goes into 300 4 times with a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 1225958.25714
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.

Moving on to step 14:
70 goes into 200 2 times with a remainder of 60.
Write down 2 as next digit of the result. 
Result so far: 1225958.257142
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.

Advancing to step 15:
When dividing 600 by 70, we get 8 with a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 1225958.2571428
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.

Going ahead to step 16:
When dividing 400 by 70, we get 5 with a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 1225958.25714285
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.

Our division results in 1225958.25714285 with a remaining 5e-08.