We're dividing 4920475 by 409 
We want to divide 4920475 by 409.

Moving on to step 1:
409 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 409

Let's proceed to step 2:
409 can be fit into 49 0 times, resulting in a remainder of 49.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 49, we get 49.
Grab the next digit (2) from the dividend, add it to 49, then carry on: 492 / 409

Advancing to step 3:
409 can be fit into 492 1 times, resulting in a remainder of 83.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 409 away from 492, we end up with 83.
Grab the next digit (0) from the dividend, add it to 83, then carry on: 830 / 409

On to step 4:
409 goes into 830 2 times with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we take 818 away from 830, we end up with 12.
Include the next digit (4) from the dividend after 12, then repeat: 124 / 409

Advancing to step 5:
409 can be fit into 124 0 times, resulting in a remainder of 124.
The number 0 becomes the next digit in our result. 
Result so far: 120.0
If we take 0 away from 124, we end up with 124.
Take the next digit (7) from the dividend and append it to 124, then repeat: 1247 / 409

Advancing to step 6:
409 can be fit into 1247 3 times, resulting in a remainder of 20.
Record the quotient 3 as the next digit in the result. 
Result so far: 1203.0
Deduct 1227 from 1247 and we're left with 20.
Append the next digit (5) from the dividend to 20 and continue with: 205 / 409

Going ahead to step 7:
205 divided by 409 is 0 with a remainder of 205.
Use 0 as the next digit of our solution. 
Result so far: 12030.0
If we subtract 0 from 205, we get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Advancing to step 8:
If we divide 2050 by 409, we get 5 and a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 12030.5
If we take 2045 away from 2050, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 9:
409 goes into 50 0 times with a remainder of 50.
The next digit of our result is 0. 
Result so far: 12030.5
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 10:
If we divide 500 by 409, we get 1 and a remainder of 91.
Put 1 as the next digit of the answer. 
Result so far: 12030.501
The remainder is 91 after subtracting 409 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Step 11:
409 can be fit into 910 2 times, resulting in a remainder of 92.
The number 2 becomes the next digit in our result. 
Result so far: 12030.5012
If we take 818 away from 910, we end up with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Let's proceed to step 12:
409 goes into 920 2 times with a remainder of 102.
The next digit of our result is 2. 
Result so far: 12030.50122
Subtracting 818 from 920 leaves us with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

After the division, we end up with 12030.50122 and a remainder of 0.000102.