We look at the division of 742022 by 90 
We want to figure out the number of times 742022 can be divided by 90.

Moving on to step 1:
7 divided by 90 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 90

Moving on 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 (2) from the dividend after 74, then repeat: 742 / 90

Step 3:
90 goes into 742 8 times with a remainder of 22.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we subtract 720 from 742, we get 22.
Take the next digit (0) from the dividend and append it to 22, then repeat: 220 / 90

Let's proceed to step 4:
The number 90 fits into 220 2 times, leaving a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 82.0
If we take 180 away from 220, we end up with 40.
Append the next digit (2) from the dividend to 40 and continue with: 402 / 90

Moving on to step 5:
402 divided by 90 is 4 with a remainder of 42.
Write down 4 as next digit of the result. 
Result so far: 824.0
Deduct 360 from 402 and we're left with 42.
Append the next digit (2) from the dividend to 42 and continue with: 422 / 90

Advancing to step 6:
If we divide 422 by 90, we get 4 and a remainder of 62.
The number 4 becomes the next digit in our result. 
Result so far: 8244.0
Subtracting 360 from 422 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 7:
620 divided by 90 is 6 with a remainder of 80.
The next digit of our result is 6. 
Result so far: 8244.6
Subtracting 540 from 620 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 8:
800 divided by 90 is 8 with a remainder of 80.
The number 8 becomes the next digit in our result. 
Result so far: 8244.68
Subtracting 720 from 800 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 9:
When dividing 800 by 90, we get 8 with a remainder of 80.
The next digit of our result is 8. 
Result so far: 8244.688
Subtract 720 from 800 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The final outcome is 8244.688, with a leftover of 0.008.