745891 divided by 9 
We want to figure out the number of times 745891 can be divided by 9.

Going ahead to step 1:
When dividing 7 by 9, we get 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 / 9

Advancing to step 2:
When dividing 74 by 9, we get 8 with a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 72 from 74 leaves us with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 9

Step 3:
When dividing 25 by 9, we get 2 with a remainder of 7.
Record the quotient 2 as the next digit in the result. 
Result so far: 82.0
Subtracting 18 from 25 leaves us with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 9

Moving on to step 4:
If we divide 78 by 9, we get 8 and a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 828.0
Deduct 72 from 78 and we're left with 6.
Grab the next digit (9) from the dividend, add it to 6, then carry on: 69 / 9

Advancing to step 5:
The number 9 fits into 69 7 times, leaving a remainder of 6.
The number 7 becomes the next digit in our result. 
Result so far: 8287.0
The remainder is 6 after subtracting 63 from 69.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 9

Going ahead to step 6:
9 can be fit into 61 6 times, resulting in a remainder of 7.
The next digit of our result is 6. 
Result so far: 82876.0
Deduct 54 from 61 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 7:
The number 9 fits into 70 7 times, leaving a remainder of 7.
The next digit of our result is 7. 
Result so far: 82876.7
Deduct 63 from 70 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 8:
9 goes into 70 7 times with a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 82876.77
Subtracting 63 from 70 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

The quotient of the division is 82876.77, and the remainder is 0.007.