We look at the division of 8419580 by 200 
Our goal is to divide 8419580 by 200.

Step 1:
200 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 200

On to step 2:
84 divided by 200 is 0 with a remainder of 84.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 84, we get 84.
Grab the next digit (1) from the dividend, add it to 84, then carry on: 841 / 200

Moving on to step 3:
If we divide 841 by 200, we get 4 and a remainder of 41.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 800 from 841, we get 41.
Grab the next digit (9) from the dividend, add it to 41, then carry on: 419 / 200

Advancing to step 4:
200 can be fit into 419 2 times, resulting in a remainder of 19.
The number 2 becomes the next digit in our result. 
Result so far: 42.0
The remainder is 19 after subtracting 400 from 419.
Include the next digit (5) from the dividend after 19, then repeat: 195 / 200

Let's proceed to step 5:
If we divide 195 by 200, we get 0 and a remainder of 195.
The next digit of our result is 0. 
Result so far: 420.0
The remainder is 195 after subtracting 0 from 195.
Include the next digit (8) from the dividend after 195, then repeat: 1958 / 200

Going ahead to step 6:
1958 divided by 200 is 9 with a remainder of 158.
Put 9 as the next digit of the answer. 
Result so far: 4209.0
Subtracting 1800 from 1958 leaves us with 158.
Include the next digit (0) from the dividend after 158, then repeat: 1580 / 200

Moving on to step 7:
200 can be fit into 1580 7 times, resulting in a remainder of 180.
Use 7 as the next digit of our solution. 
Result so far: 42097.0
If we subtract 1400 from 1580, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 8:
The number 200 fits into 1800 9 times, leaving a remainder of 0.
The next digit of our result is 9. 
Result so far: 42097.9
Subtract 1800 from 1800 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
If we divide 0 by 200, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 42097.9
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 10:
If we divide 0 by 200, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 42097.9
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 42097.9 and a remainder of 0.0.