Let's divide 70389015 by 717
We're looking to find how many times 717 goes into 70389015.

Let's proceed to step 1:
7 divided by 717 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 717

Advancing to step 2:
When dividing 70 by 717, we get 0 with a remainder of 70.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 70 and we're left with 70.
Bring next digit (3) of the dividend behind the 70 and repeat the process: 703 / 717

On to step 3:
If we divide 703 by 717, we get 0 and a remainder of 703.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 703 after subtracting 0 from 703.
Include the next digit (8) from the dividend after 703, then repeat: 7038 / 717

Step 4:
717 goes into 7038 9 times with a remainder of 585.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we subtract 6453 from 7038, we get 585.
Include the next digit (9) from the dividend after 585, then repeat: 5859 / 717

Going ahead to step 5:
The number 717 fits into 5859 8 times, leaving a remainder of 123.
Use 8 as the next digit of our solution. 
Result so far: 98.0
Subtract 5736 from 5859 to get 123.
Append the next digit (0) from the dividend to 123 and continue with: 1230 / 717

On to step 6:
If we divide 1230 by 717, we get 1 and a remainder of 513.
The next digit of our result is 1. 
Result so far: 981.0
If we subtract 717 from 1230, we get 513.
Take the next digit (1) from the dividend and append it to 513, then repeat: 5131 / 717

Advancing to step 7:
The number 717 fits into 5131 7 times, leaving a remainder of 112.
Use 7 as the next digit of our solution. 
Result so far: 9817.0
Deduct 5019 from 5131 and we're left with 112.
Grab the next digit (5) from the dividend, add it to 112, then carry on: 1125 / 717

Let's proceed to step 8:
If we divide 1125 by 717, we get 1 and a remainder of 408.
The number 1 becomes the next digit in our result. 
Result so far: 98171.0
If we subtract 717 from 1125, we get 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Step 9:
When dividing 4080 by 717, we get 5 with a remainder of 495.
Use 5 as the next digit of our solution. 
Result so far: 98171.5
Deduct 3585 from 4080 and we're left with 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

Step 10:
When dividing 4950 by 717, we get 6 with a remainder of 648.
Put 6 as the next digit of the answer. 
Result so far: 98171.56
Subtracting 4302 from 4950 leaves us with 648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

Advancing to step 11:
When dividing 6480 by 717, we get 9 with a remainder of 27.
The next digit of our result is 9. 
Result so far: 98171.569
Subtract 6453 from 6480 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 12:
717 goes into 270 0 times with a remainder of 270.
The number 0 becomes the next digit in our result. 
Result so far: 98171.569
If we take 0 away from 270, we end up with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Step 13:
When dividing 2700 by 717, we get 3 with a remainder of 549.
The number 3 becomes the next digit in our result. 
Result so far: 98171.56903
If we take 2151 away from 2700, we end up with 549.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5490, and continue the process.

Going ahead to step 14:
717 can be fit into 5490 7 times, resulting in a remainder of 471.
Use 7 as the next digit of our solution. 
Result so far: 98171.569037
Deduct 5019 from 5490 and we're left with 471.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4710, and continue the process.

Going ahead to step 15:
4710 divided by 717 is 6 with a remainder of 408.
Put 6 as the next digit of the answer. 
Result so far: 98171.5690376
The remainder is 408 after subtracting 4302 from 4710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Going ahead to step 16:
If we divide 4080 by 717, we get 5 and a remainder of 495.
The next digit of our result is 5. 
Result so far: 98171.56903765
Deduct 3585 from 4080 and we're left with 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

After the division, we end up with 98171.56903765 and a remainder of 4.95e-07.