789022 ÷ 45 
We want to figure out the number of times 789022 can be divided by 45.

Moving on to step 1:
45 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 45

Advancing to step 2:
When dividing 78 by 45, we get 1 with a remainder of 33.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 33 after subtracting 45 from 78.
Fetch the next digit (9) from the dividend, attach it to 33 and continue: 339 / 45

On to step 3:
45 can be fit into 339 7 times, resulting in a remainder of 24.
Write down 7 as next digit of the result. 
Result so far: 17.0
Subtracting 315 from 339 leaves us with 24.
Grab the next digit (0) from the dividend, add it to 24, then carry on: 240 / 45

On to step 4:
If we divide 240 by 45, we get 5 and a remainder of 15.
The next digit of our result is 5. 
Result so far: 175.0
The remainder is 15 after subtracting 225 from 240.
Grab the next digit (2) from the dividend, add it to 15, then carry on: 152 / 45

Step 5:
45 goes into 152 3 times with a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 1753.0
If we subtract 135 from 152, we get 17.
Grab the next digit (2) from the dividend, add it to 17, then carry on: 172 / 45

Moving on to step 6:
172 divided by 45 is 3 with a remainder of 37.
Put 3 as the next digit of the answer. 
Result so far: 17533.0
Subtracting 135 from 172 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 7:
45 goes into 370 8 times with a remainder of 10.
The next digit of our result is 8. 
Result so far: 17533.8
If we take 360 away from 370, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
100 divided by 45 is 2 with a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 17533.82
Subtract 90 from 100 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 9:
When dividing 100 by 45, we get 2 with a remainder of 10.
The number 2 becomes the next digit in our result. 
Result so far: 17533.822
If we take 90 away from 100, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 17533.822 with a remaining 0.001.