942664 ÷ 90 
We want to figure out the number of times 942664 can be divided by 90.

On to step 1:
9 divided by 90 is 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (4) from the dividend, add it to 9, then carry on: 94 / 90

Step 2:
94 divided by 90 is 1 with a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 90 away from 94, we end up with 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 90

Advancing to step 3:
90 goes into 42 0 times with a remainder of 42.
The next digit of our result is 0. 
Result so far: 10.0
If we take 0 away from 42, we end up with 42.
Append the next digit (6) from the dividend to 42 and continue with: 426 / 90

On to step 4:
90 can be fit into 426 4 times, resulting in a remainder of 66.
The next digit of our result is 4. 
Result so far: 104.0
Subtract 360 from 426 to get 66.
Append the next digit (6) from the dividend to 66 and continue with: 666 / 90

Step 5:
90 goes into 666 7 times with a remainder of 36.
Record the quotient 7 as the next digit in the result. 
Result so far: 1047.0
If we subtract 630 from 666, we get 36.
Take the next digit (4) from the dividend and append it to 36, then repeat: 364 / 90

On to step 6:
When dividing 364 by 90, we get 4 with a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 10474.0
If we subtract 360 from 364, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 7:
When dividing 40 by 90, we get 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 10474.0
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 8:
400 divided by 90 is 4 with a remainder of 40.
The number 4 becomes the next digit in our result. 
Result so far: 10474.04
If we take 360 away from 400, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 9:
When dividing 400 by 90, we get 4 with a remainder of 40.
Put 4 as the next digit of the answer. 
Result so far: 10474.044
Deduct 360 from 400 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 10474.044, with a leftover of 0.004.