70235485 ÷ 766 
Our goal is to divide 70235485 by 766.

Moving on to step 1:
766 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 766

Advancing to step 2:
70 divided by 766 is 0 with a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 70 leaves us with 70.
Include the next digit (2) from the dividend after 70, then repeat: 702 / 766

Moving on to step 3:
If we divide 702 by 766, we get 0 and a remainder of 702.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 702 to get 702.
Take the next digit (3) from the dividend and append it to 702, then repeat: 7023 / 766

Advancing to step 4:
The number 766 fits into 7023 9 times, leaving a remainder of 129.
Put 9 as the next digit of the answer. 
Result so far: 9.0
The remainder is 129 after subtracting 6894 from 7023.
Include the next digit (5) from the dividend after 129, then repeat: 1295 / 766

On to step 5:
When dividing 1295 by 766, we get 1 with a remainder of 529.
Put 1 as the next digit of the answer. 
Result so far: 91.0
The remainder is 529 after subtracting 766 from 1295.
Grab the next digit (4) from the dividend, add it to 529, then carry on: 5294 / 766

Let's proceed to step 6:
5294 divided by 766 is 6 with a remainder of 698.
Use 6 as the next digit of our solution. 
Result so far: 916.0
If we take 4596 away from 5294, we end up with 698.
Include the next digit (8) from the dividend after 698, then repeat: 6988 / 766

Moving on to step 7:
766 goes into 6988 9 times with a remainder of 94.
The next digit of our result is 9. 
Result so far: 9169.0
Deduct 6894 from 6988 and we're left with 94.
Grab the next digit (5) from the dividend, add it to 94, then carry on: 945 / 766

Advancing to step 8:
When dividing 945 by 766, we get 1 with a remainder of 179.
Record the quotient 1 as the next digit in the result. 
Result so far: 91691.0
Subtract 766 from 945 to get 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

Advancing to step 9:
When dividing 1790 by 766, we get 2 with a remainder of 258.
Record the quotient 2 as the next digit in the result. 
Result so far: 91691.2
If we take 1532 away from 1790, we end up with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

On to step 10:
If we divide 2580 by 766, we get 3 and a remainder of 282.
Put 3 as the next digit of the answer. 
Result so far: 91691.23
Deduct 2298 from 2580 and we're left with 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

Moving on to step 11:
If we divide 2820 by 766, we get 3 and a remainder of 522.
The next digit of our result is 3. 
Result so far: 91691.233
Subtract 2298 from 2820 to get 522.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5220, and continue the process.

After the division, we end up with 91691.233 and a remainder of 0.0522.