We're dividing 745868 by 90 
We want to divide 745868 by 90.

Let's proceed to step 1:
7 divided by 90 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 90

Moving on to step 2:
The number 90 fits into 74 0 times, leaving a remainder of 74.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 74 to get 74.
Include the next digit (5) from the dividend after 74, then repeat: 745 / 90

Moving on to step 3:
745 divided by 90 is 8 with a remainder of 25.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtract 720 from 745 to get 25.
Include the next digit (8) from the dividend after 25, then repeat: 258 / 90

Step 4:
90 goes into 258 2 times with a remainder of 78.
Put 2 as the next digit of the answer. 
Result so far: 82.0
Deduct 180 from 258 and we're left with 78.
Include the next digit (6) from the dividend after 78, then repeat: 786 / 90

On to step 5:
The number 90 fits into 786 8 times, leaving a remainder of 66.
The next digit of our result is 8. 
Result so far: 828.0
Deduct 720 from 786 and we're left with 66.
Fetch the next digit (8) from the dividend, attach it to 66 and continue: 668 / 90

Moving on to step 6:
If we divide 668 by 90, we get 7 and a remainder of 38.
The next digit of our result is 7. 
Result so far: 8287.0
If we subtract 630 from 668, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 7:
When dividing 380 by 90, we get 4 with a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 8287.4
The remainder is 20 after subtracting 360 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
90 goes into 200 2 times with a remainder of 20.
The next digit of our result is 2. 
Result so far: 8287.42
Subtract 180 from 200 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 9:
If we divide 200 by 90, we get 2 and a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 8287.422
The remainder is 20 after subtracting 180 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

In conclusion, the division gives 8287.422 with a balance of 0.002.