192292 ÷ 45 
We want to figure out the number of times 192292 can be divided by 45.

On to step 1:
45 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 45

Moving on to step 2:
When dividing 19 by 45, we get 0 with a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 19 after subtracting 0 from 19.
Append the next digit (2) from the dividend to 19 and continue with: 192 / 45

Moving on to step 3:
45 can be fit into 192 4 times, resulting in a remainder of 12.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
The remainder is 12 after subtracting 180 from 192.
Take the next digit (2) from the dividend and append it to 12, then repeat: 122 / 45

Advancing to step 4:
The number 45 fits into 122 2 times, leaving a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 42.0
If we take 90 away from 122, we end up with 32.
Grab the next digit (9) from the dividend, add it to 32, then carry on: 329 / 45

Step 5:
45 can be fit into 329 7 times, resulting in a remainder of 14.
Put 7 as the next digit of the answer. 
Result so far: 427.0
Deduct 315 from 329 and we're left with 14.
Append the next digit (2) from the dividend to 14 and continue with: 142 / 45

Let's proceed to step 6:
The number 45 fits into 142 3 times, leaving a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 4273.0
The remainder is 7 after subtracting 135 from 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 7:
When dividing 70 by 45, we get 1 with a remainder of 25.
The next digit of our result is 1. 
Result so far: 4273.1
Deduct 45 from 70 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 8:
If we divide 250 by 45, we get 5 and a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 4273.15
If we subtract 225 from 250, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 9:
When dividing 250 by 45, we get 5 with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 4273.155
If we take 225 away from 250, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Our division results in 4273.155 with a remaining 0.0025.