74780329 ÷ 917 
We're looking to find how many times 917 goes into 74780329.

On to step 1:
7 divided by 917 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 917

Advancing to step 2:
If we divide 74 by 917, we get 0 and a remainder of 74.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 74 to get 74.
Bring next digit (7) of the dividend behind the 74 and repeat the process: 747 / 917

Let's proceed to step 3:
When dividing 747 by 917, we get 0 with a remainder of 747.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 747, we end up with 747.
Take the next digit (8) from the dividend and append it to 747, then repeat: 7478 / 917

Let's proceed to step 4:
917 can be fit into 7478 8 times, resulting in a remainder of 142.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 7336 from 7478 leaves us with 142.
Fetch the next digit (0) from the dividend, attach it to 142 and continue: 1420 / 917

On to step 5:
1420 divided by 917 is 1 with a remainder of 503.
The next digit of our result is 1. 
Result so far: 81.0
The remainder is 503 after subtracting 917 from 1420.
Take the next digit (3) from the dividend and append it to 503, then repeat: 5033 / 917

Step 6:
917 can be fit into 5033 5 times, resulting in a remainder of 448.
Record the quotient 5 as the next digit in the result. 
Result so far: 815.0
If we subtract 4585 from 5033, we get 448.
Grab the next digit (2) from the dividend, add it to 448, then carry on: 4482 / 917

Going ahead to step 7:
When dividing 4482 by 917, we get 4 with a remainder of 814.
The next digit of our result is 4. 
Result so far: 8154.0
If we subtract 3668 from 4482, we get 814.
Take the next digit (9) from the dividend and append it to 814, then repeat: 8149 / 917

Let's proceed to step 8:
The number 917 fits into 8149 8 times, leaving a remainder of 813.
The next digit of our result is 8. 
Result so far: 81548.0
Subtract 7336 from 8149 to get 813.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8130, and continue the process.

Advancing to step 9:
If we divide 8130 by 917, we get 8 and a remainder of 794.
Record the quotient 8 as the next digit in the result. 
Result so far: 81548.8
Subtracting 7336 from 8130 leaves us with 794.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7940, and continue the process.

Advancing to step 10:
When dividing 7940 by 917, we get 8 with a remainder of 604.
Record the quotient 8 as the next digit in the result. 
Result so far: 81548.88
If we take 7336 away from 7940, we end up with 604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

In conclusion, the division gives 81548.88 with a balance of 0.604.