We look at the division of 74715621 by 915 
We're looking to find how many times 915 goes into 74715621.

Let's proceed to step 1:
7 divided by 915 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 915

On to step 2:
915 can be fit into 74 0 times, resulting in a remainder of 74.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 74, we get 74.
Bring next digit (7) of the dividend behind the 74 and repeat the process: 747 / 915

On to step 3:
When dividing 747 by 915, we get 0 with a remainder of 747.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 747 leaves us with 747.
Append the next digit (1) from the dividend to 747 and continue with: 7471 / 915

Moving on to step 4:
915 can be fit into 7471 8 times, resulting in a remainder of 151.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtract 7320 from 7471 to get 151.
Bring next digit (5) of the dividend behind the 151 and repeat the process: 1515 / 915

Step 5:
915 goes into 1515 1 times with a remainder of 600.
Put 1 as the next digit of the answer. 
Result so far: 81.0
If we subtract 915 from 1515, we get 600.
Bring next digit (6) of the dividend behind the 600 and repeat the process: 6006 / 915

Let's proceed to step 6:
The number 915 fits into 6006 6 times, leaving a remainder of 516.
Write down 6 as next digit of the result. 
Result so far: 816.0
The remainder is 516 after subtracting 5490 from 6006.
Append the next digit (2) from the dividend to 516 and continue with: 5162 / 915

Let's proceed to step 7:
When dividing 5162 by 915, we get 5 with a remainder of 587.
Put 5 as the next digit of the answer. 
Result so far: 8165.0
The remainder is 587 after subtracting 4575 from 5162.
Append the next digit (1) from the dividend to 587 and continue with: 5871 / 915

Advancing to step 8:
915 can be fit into 5871 6 times, resulting in a remainder of 381.
The number 6 becomes the next digit in our result. 
Result so far: 81656.0
If we take 5490 away from 5871, we end up with 381.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3810, and continue the process.

Going ahead to step 9:
3810 divided by 915 is 4 with a remainder of 150.
The next digit of our result is 4. 
Result so far: 81656.4
If we subtract 3660 from 3810, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 10:
915 can be fit into 1500 1 times, resulting in a remainder of 585.
Record the quotient 1 as the next digit in the result. 
Result so far: 81656.41
The remainder is 585 after subtracting 915 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5850, and continue the process.

Let's proceed to step 11:
915 goes into 5850 6 times with a remainder of 360.
Put 6 as the next digit of the answer. 
Result so far: 81656.416
Subtract 5490 from 5850 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Going ahead to step 12:
When dividing 3600 by 915, we get 3 with a remainder of 855.
Record the quotient 3 as the next digit in the result. 
Result so far: 81656.4163
Subtract 2745 from 3600 to get 855.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8550, and continue the process.

Moving on to step 13:
The number 915 fits into 8550 9 times, leaving a remainder of 315.
Put 9 as the next digit of the answer. 
Result so far: 81656.41639
Deduct 8235 from 8550 and we're left with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Let's proceed to step 14:
3150 divided by 915 is 3 with a remainder of 405.
Use 3 as the next digit of our solution. 
Result so far: 81656.416393
If we take 2745 away from 3150, we end up with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Let's proceed to step 15:
4050 divided by 915 is 4 with a remainder of 390.
Put 4 as the next digit of the answer. 
Result so far: 81656.4163934
Subtracting 3660 from 4050 leaves us with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

On to step 16:
915 can be fit into 3900 4 times, resulting in a remainder of 240.
The number 4 becomes the next digit in our result. 
Result so far: 81656.41639344
Subtract 3660 from 3900 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

The final outcome is 81656.41639344, with a leftover of 2.4e-07.