We look at the division of 745860 by 90 
Let's see how many times 90 fits into 745860.

Step 1:
90 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 90

Going ahead to step 2:
90 goes into 74 0 times with a remainder of 74.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 74, we get 74.
Include the next digit (5) from the dividend after 74, then repeat: 745 / 90

Going ahead to step 3:
745 divided by 90 is 8 with a remainder of 25.
Put 8 as the next digit of the answer. 
Result so far: 8.0
The remainder is 25 after subtracting 720 from 745.
Include the next digit (8) from the dividend after 25, then repeat: 258 / 90

On to step 4:
90 can be fit into 258 2 times, resulting in a remainder of 78.
Put 2 as the next digit of the answer. 
Result so far: 82.0
If we take 180 away from 258, we end up with 78.
Fetch the next digit (6) from the dividend, attach it to 78 and continue: 786 / 90

Step 5:
90 goes into 786 8 times with a remainder of 66.
Write down 8 as next digit of the result. 
Result so far: 828.0
If we take 720 away from 786, we end up with 66.
Bring next digit (0) of the dividend behind the 66 and repeat the process: 660 / 90

Advancing to step 6:
When dividing 660 by 90, we get 7 with a remainder of 30.
Write down 7 as next digit of the result. 
Result so far: 8287.0
If we take 630 away from 660, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 7:
The number 90 fits into 300 3 times, leaving a remainder of 30.
The next digit of our result is 3. 
Result so far: 8287.3
Subtract 270 from 300 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 8:
300 divided by 90 is 3 with a remainder of 30.
Record the quotient 3 as the next digit in the result. 
Result so far: 8287.33
If we take 270 away from 300, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

In conclusion, the division gives 8287.33 with a balance of 0.03.