70578843 ÷ 917 
We want to divide 70578843 by 917.

Moving on to step 1:
When dividing 7 by 917, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 917

Moving on to step 2:
70 divided by 917 is 0 with a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 70, we end up with 70.
Include the next digit (5) from the dividend after 70, then repeat: 705 / 917

Going ahead to step 3:
The number 917 fits into 705 0 times, leaving a remainder of 705.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 705 after subtracting 0 from 705.
Take the next digit (7) from the dividend and append it to 705, then repeat: 7057 / 917

Advancing to step 4:
917 goes into 7057 7 times with a remainder of 638.
The next digit of our result is 7. 
Result so far: 7.0
If we subtract 6419 from 7057, we get 638.
Append the next digit (8) from the dividend to 638 and continue with: 6388 / 917

On to step 5:
917 goes into 6388 6 times with a remainder of 886.
Put 6 as the next digit of the answer. 
Result so far: 76.0
Subtract 5502 from 6388 to get 886.
Grab the next digit (8) from the dividend, add it to 886, then carry on: 8868 / 917

Going ahead to step 6:
If we divide 8868 by 917, we get 9 and a remainder of 615.
The next digit of our result is 9. 
Result so far: 769.0
Deduct 8253 from 8868 and we're left with 615.
Take the next digit (4) from the dividend and append it to 615, then repeat: 6154 / 917

Let's proceed to step 7:
6154 divided by 917 is 6 with a remainder of 652.
Record the quotient 6 as the next digit in the result. 
Result so far: 7696.0
If we take 5502 away from 6154, we end up with 652.
Fetch the next digit (3) from the dividend, attach it to 652 and continue: 6523 / 917

Let's proceed to step 8:
6523 divided by 917 is 7 with a remainder of 104.
Use 7 as the next digit of our solution. 
Result so far: 76967.0
If we subtract 6419 from 6523, we get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Advancing to step 9:
When dividing 1040 by 917, we get 1 with a remainder of 123.
Put 1 as the next digit of the answer. 
Result so far: 76967.1
If we take 917 away from 1040, we end up with 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Let's proceed to step 10:
917 goes into 1230 1 times with a remainder of 313.
The next digit of our result is 1. 
Result so far: 76967.11
If we subtract 917 from 1230, we get 313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

In conclusion, the division gives 76967.11 with a balance of 0.313.