Let's divide 355837 by 45
Our goal is to divide 355837 by 45.

On to step 1:
When dividing 3 by 45, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 45

Going ahead to step 2:
The number 45 fits into 35 0 times, leaving a remainder of 35.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 35 to get 35.
Grab the next digit (5) from the dividend, add it to 35, then carry on: 355 / 45

On to step 3:
355 divided by 45 is 7 with a remainder of 40.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
The remainder is 40 after subtracting 315 from 355.
Include the next digit (8) from the dividend after 40, then repeat: 408 / 45

Going ahead to step 4:
45 can be fit into 408 9 times, resulting in a remainder of 3.
The next digit of our result is 9. 
Result so far: 79.0
If we subtract 405 from 408, we get 3.
Grab the next digit (3) from the dividend, add it to 3, then carry on: 33 / 45

Moving on to step 5:
33 divided by 45 is 0 with a remainder of 33.
The number 0 becomes the next digit in our result. 
Result so far: 790.0
Subtracting 0 from 33 leaves us with 33.
Take the next digit (7) from the dividend and append it to 33, then repeat: 337 / 45

Let's proceed to step 6:
If we divide 337 by 45, we get 7 and a remainder of 22.
The number 7 becomes the next digit in our result. 
Result so far: 7907.0
If we take 315 away from 337, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 7:
45 can be fit into 220 4 times, resulting in a remainder of 40.
Write down 4 as next digit of the result. 
Result so far: 7907.4
If we take 180 away from 220, 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.

Going ahead to step 8:
If we divide 400 by 45, we get 8 and a remainder of 40.
Put 8 as the next digit of the answer. 
Result so far: 7907.48
The remainder is 40 after subtracting 360 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 9:
If we divide 400 by 45, we get 8 and a remainder of 40.
The next digit of our result is 8. 
Result so far: 7907.488
Subtract 360 from 400 to get 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 quotient of the division is 7907.488, and the remainder is 0.004.