We divide 74393394 by 90
Our goal is to divide 74393394 by 90.

Step 1:
If we divide 7 by 90, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 90

Let's proceed to step 2:
The number 90 fits into 74 0 times, leaving a remainder of 74.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 74, we end up with 74.
Bring next digit (3) of the dividend behind the 74 and repeat the process: 743 / 90

On to step 3:
90 goes into 743 8 times with a remainder of 23.
Write down 8 as next digit of the result. 
Result so far: 8.0
Deduct 720 from 743 and we're left with 23.
Grab the next digit (9) from the dividend, add it to 23, then carry on: 239 / 90

Let's proceed to step 4:
The number 90 fits into 239 2 times, leaving a remainder of 59.
Use 2 as the next digit of our solution. 
Result so far: 82.0
Subtracting 180 from 239 leaves us with 59.
Grab the next digit (3) from the dividend, add it to 59, then carry on: 593 / 90

Going ahead to step 5:
90 can be fit into 593 6 times, resulting in a remainder of 53.
Write down 6 as next digit of the result. 
Result so far: 826.0
The remainder is 53 after subtracting 540 from 593.
Bring next digit (3) of the dividend behind the 53 and repeat the process: 533 / 90

Going ahead to step 6:
The number 90 fits into 533 5 times, leaving a remainder of 83.
The next digit of our result is 5. 
Result so far: 8265.0
If we take 450 away from 533, we end up with 83.
Include the next digit (9) from the dividend after 83, then repeat: 839 / 90

Advancing to step 7:
When dividing 839 by 90, we get 9 with a remainder of 29.
The next digit of our result is 9. 
Result so far: 82659.0
If we take 810 away from 839, we end up with 29.
Bring next digit (4) of the dividend behind the 29 and repeat the process: 294 / 90

Step 8:
90 goes into 294 3 times with a remainder of 24.
Write down 3 as next digit of the result. 
Result so far: 826593.0
Deduct 270 from 294 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 9:
When dividing 240 by 90, we get 2 with a remainder of 60.
Use 2 as the next digit of our solution. 
Result so far: 826593.2
The remainder is 60 after subtracting 180 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 10:
If we divide 600 by 90, we get 6 and a remainder of 60.
The number 6 becomes the next digit in our result. 
Result so far: 826593.26
Deduct 540 from 600 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 11:
If we divide 600 by 90, we get 6 and a remainder of 60.
Put 6 as the next digit of the answer. 
Result so far: 826593.266
Deduct 540 from 600 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

In conclusion, the division gives 826593.266 with a balance of 0.006.