70640360 ÷ 915 
We want to divide 70640360 by 915.

Going ahead to step 1:
915 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
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 / 915

On to step 2:
915 goes into 70 0 times 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.
Fetch the next digit (6) from the dividend, attach it to 70 and continue: 706 / 915

Going ahead to step 3:
The number 915 fits into 706 0 times, leaving a remainder of 706.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 706, we get 706.
Fetch the next digit (4) from the dividend, attach it to 706 and continue: 7064 / 915

Step 4:
915 goes into 7064 7 times with a remainder of 659.
The next digit of our result is 7. 
Result so far: 7.0
Subtract 6405 from 7064 to get 659.
Append the next digit (0) from the dividend to 659 and continue with: 6590 / 915

Step 5:
6590 divided by 915 is 7 with a remainder of 185.
Write down 7 as next digit of the result. 
Result so far: 77.0
Subtract 6405 from 6590 to get 185.
Fetch the next digit (3) from the dividend, attach it to 185 and continue: 1853 / 915

Moving on to step 6:
915 goes into 1853 2 times with a remainder of 23.
The next digit of our result is 2. 
Result so far: 772.0
The remainder is 23 after subtracting 1830 from 1853.
Include the next digit (6) from the dividend after 23, then repeat: 236 / 915

Let's proceed to step 7:
When dividing 236 by 915, we get 0 with a remainder of 236.
Use 0 as the next digit of our solution. 
Result so far: 7720.0
If we take 0 away from 236, we end up with 236.
Fetch the next digit (0) from the dividend, attach it to 236 and continue: 2360 / 915

Going ahead to step 8:
915 goes into 2360 2 times with a remainder of 530.
Put 2 as the next digit of the answer. 
Result so far: 77202.0
If we subtract 1830 from 2360, we get 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

On to step 9:
5300 divided by 915 is 5 with a remainder of 725.
Record the quotient 5 as the next digit in the result. 
Result so far: 77202.5
Subtracting 4575 from 5300 leaves us with 725.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7250, and continue the process.

On to step 10:
When dividing 7250 by 915, we get 7 with a remainder of 845.
Write down 7 as next digit of the result. 
Result so far: 77202.57
Subtracting 6405 from 7250 leaves us with 845.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8450, and continue the process.

Going ahead to step 11:
If we divide 8450 by 915, we get 9 and a remainder of 215.
Write down 9 as next digit of the result. 
Result so far: 77202.579
The remainder is 215 after subtracting 8235 from 8450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Let's proceed to step 12:
When dividing 2150 by 915, we get 2 with a remainder of 320.
The next digit of our result is 2. 
Result so far: 77202.5792
Subtracting 1830 from 2150 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 13:
The number 915 fits into 3200 3 times, leaving a remainder of 455.
The next digit of our result is 3. 
Result so far: 77202.57923
If we take 2745 away from 3200, we end up with 455.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

Moving on to step 14:
915 goes into 4550 4 times with a remainder of 890.
Put 4 as the next digit of the answer. 
Result so far: 77202.579234
If we take 3660 away from 4550, we end up with 890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8900, and continue the process.

Going ahead to step 15:
915 can be fit into 8900 9 times, resulting in a remainder of 665.
Use 9 as the next digit of our solution. 
Result so far: 77202.5792349
Subtract 8235 from 8900 to get 665.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6650, and continue the process.

Let's proceed to step 16:
6650 divided by 915 is 7 with a remainder of 245.
The number 7 becomes the next digit in our result. 
Result so far: 77202.57923497
Deduct 6405 from 6650 and we're left with 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

In conclusion, the division gives 77202.57923497 with a balance of 2.45e-07.