74320391 ÷ 93 
We want to divide 74320391 by 93.

On to step 1:
93 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 93

On to step 2:
When dividing 74 by 93, we get 0 with a remainder of 74.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 74 leaves us with 74.
Bring next digit (3) of the dividend behind the 74 and repeat the process: 743 / 93

On to step 3:
93 can be fit into 743 7 times, resulting in a remainder of 92.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we subtract 651 from 743, we get 92.
Grab the next digit (2) from the dividend, add it to 92, then carry on: 922 / 93

Step 4:
93 goes into 922 9 times with a remainder of 85.
Use 9 as the next digit of our solution. 
Result so far: 79.0
Deduct 837 from 922 and we're left with 85.
Bring next digit (0) of the dividend behind the 85 and repeat the process: 850 / 93

Advancing to step 5:
93 goes into 850 9 times with a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 799.0
If we subtract 837 from 850, we get 13.
Bring next digit (3) of the dividend behind the 13 and repeat the process: 133 / 93

Let's proceed to step 6:
The number 93 fits into 133 1 times, leaving a remainder of 40.
Write down 1 as next digit of the result. 
Result so far: 7991.0
Subtract 93 from 133 to get 40.
Include the next digit (9) from the dividend after 40, then repeat: 409 / 93

On to step 7:
93 can be fit into 409 4 times, resulting in a remainder of 37.
The number 4 becomes the next digit in our result. 
Result so far: 79914.0
Subtracting 372 from 409 leaves us with 37.
Bring next digit (1) of the dividend behind the 37 and repeat the process: 371 / 93

Step 8:
When dividing 371 by 93, we get 3 with a remainder of 92.
The number 3 becomes the next digit in our result. 
Result so far: 799143.0
If we take 279 away from 371, we end up with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Going ahead to step 9:
920 divided by 93 is 9 with a remainder of 83.
Write down 9 as next digit of the result. 
Result so far: 799143.9
Subtract 837 from 920 to get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Moving on to step 10:
The number 93 fits into 830 8 times, leaving a remainder of 86.
Put 8 as the next digit of the answer. 
Result so far: 799143.98
If we subtract 744 from 830, we get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Moving on to step 11:
When dividing 860 by 93, we get 9 with a remainder of 23.
Record the quotient 9 as the next digit in the result. 
Result so far: 799143.989
Deduct 837 from 860 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 12:
The number 93 fits into 230 2 times, leaving a remainder of 44.
The number 2 becomes the next digit in our result. 
Result so far: 799143.9892
Subtracting 186 from 230 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 13:
440 divided by 93 is 4 with a remainder of 68.
Write down 4 as next digit of the result. 
Result so far: 799143.98924
Subtracting 372 from 440 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 14:
If we divide 680 by 93, we get 7 and a remainder of 29.
Use 7 as the next digit of our solution. 
Result so far: 799143.989247
If we subtract 651 from 680, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 15:
If we divide 290 by 93, we get 3 and a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 799143.9892473
Subtract 279 from 290 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 16:
93 can be fit into 110 1 times, resulting in a remainder of 17.
Record the quotient 1 as the next digit in the result. 
Result so far: 799143.98924731
If we subtract 93 from 110, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

In conclusion, the division gives 799143.98924731 with a balance of 1.7e-08.