Let's divide 355492 by 45
We want to figure out the number of times 355492 can be divided by 45.

Step 1:
When dividing 3 by 45, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 45

Going ahead to step 2:
If we divide 35 by 45, we get 0 and a remainder of 35.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 35 after subtracting 0 from 35.
Grab the next digit (5) from the dividend, add it to 35, then carry on: 355 / 45

Moving on to step 3:
When dividing 355 by 45, we get 7 with a remainder of 40.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 315 away from 355, we end up with 40.
Take the next digit (4) from the dividend and append it to 40, then repeat: 404 / 45

Advancing to step 4:
When dividing 404 by 45, we get 8 with a remainder of 44.
Use 8 as the next digit of our solution. 
Result so far: 78.0
The remainder is 44 after subtracting 360 from 404.
Grab the next digit (9) from the dividend, add it to 44, then carry on: 449 / 45

Going ahead to step 5:
45 goes into 449 9 times with a remainder of 44.
Record the quotient 9 as the next digit in the result. 
Result so far: 789.0
Subtracting 405 from 449 leaves us with 44.
Include the next digit (2) from the dividend after 44, then repeat: 442 / 45

Step 6:
The number 45 fits into 442 9 times, leaving a remainder of 37.
Put 9 as the next digit of the answer. 
Result so far: 7899.0
The remainder is 37 after subtracting 405 from 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 7:
If we divide 370 by 45, we get 8 and a remainder of 10.
Write down 8 as next digit of the result. 
Result so far: 7899.8
Subtracting 360 from 370 leaves us 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.

Step 8:
The number 45 fits into 100 2 times, leaving a remainder of 10.
The next digit of our result is 2. 
Result so far: 7899.82
If we subtract 90 from 100, we 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.

Step 9:
The number 45 fits into 100 2 times, leaving a remainder of 10.
The next digit of our result is 2. 
Result so far: 7899.822
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.

The quotient of the division is 7899.822, and the remainder is 0.001.