We're dividing 980858 by 45 
We want to divide 980858 by 45.

On to step 1:
9 divided by 45 is 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 45

Step 2:
45 can be fit into 98 2 times, resulting in a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 90 from 98 and we're left with 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 45

Step 3:
When dividing 80 by 45, we get 1 with a remainder of 35.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
Subtract 45 from 80 to get 35.
Take the next digit (8) from the dividend and append it to 35, then repeat: 358 / 45

Step 4:
358 divided by 45 is 7 with a remainder of 43.
The number 7 becomes the next digit in our result. 
Result so far: 217.0
If we subtract 315 from 358, we get 43.
Fetch the next digit (5) from the dividend, attach it to 43 and continue: 435 / 45

Let's proceed to step 5:
If we divide 435 by 45, we get 9 and a remainder of 30.
The number 9 becomes the next digit in our result. 
Result so far: 2179.0
Subtracting 405 from 435 leaves us with 30.
Take the next digit (8) from the dividend and append it to 30, then repeat: 308 / 45

Moving on to step 6:
When dividing 308 by 45, we get 6 with a remainder of 38.
Use 6 as the next digit of our solution. 
Result so far: 21796.0
The remainder is 38 after subtracting 270 from 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 7:
When dividing 380 by 45, we get 8 with a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 21796.8
If we subtract 360 from 380, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 8:
200 divided by 45 is 4 with a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 21796.84
Subtracting 180 from 200 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 9:
45 can be fit into 200 4 times, resulting in a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 21796.844
If we subtract 180 from 200, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The quotient of the division is 21796.844, and the remainder is 0.002.