We're dividing 67042510 by 409 
We're looking to find how many times 409 goes into 67042510.

Moving on to step 1:
When dividing 6 by 409, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 409

Advancing to step 2:
When dividing 67 by 409, we get 0 with a remainder of 67.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 67 leaves us with 67.
Fetch the next digit (0) from the dividend, attach it to 67 and continue: 670 / 409

Advancing to step 3:
When dividing 670 by 409, we get 1 with a remainder of 261.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 409 from 670, we get 261.
Include the next digit (4) from the dividend after 261, then repeat: 2614 / 409

Let's proceed to step 4:
409 goes into 2614 6 times with a remainder of 160.
Put 6 as the next digit of the answer. 
Result so far: 16.0
Subtract 2454 from 2614 to get 160.
Take the next digit (2) from the dividend and append it to 160, then repeat: 1602 / 409

Advancing to step 5:
The number 409 fits into 1602 3 times, leaving a remainder of 375.
Write down 3 as next digit of the result. 
Result so far: 163.0
If we subtract 1227 from 1602, we get 375.
Take the next digit (5) from the dividend and append it to 375, then repeat: 3755 / 409

Moving on to step 6:
3755 divided by 409 is 9 with a remainder of 74.
Record the quotient 9 as the next digit in the result. 
Result so far: 1639.0
The remainder is 74 after subtracting 3681 from 3755.
Grab the next digit (1) from the dividend, add it to 74, then carry on: 741 / 409

Advancing to step 7:
741 divided by 409 is 1 with a remainder of 332.
Use 1 as the next digit of our solution. 
Result so far: 16391.0
If we take 409 away from 741, we end up with 332.
Fetch the next digit (0) from the dividend, attach it to 332 and continue: 3320 / 409

Advancing to step 8:
409 can be fit into 3320 8 times, resulting in a remainder of 48.
The number 8 becomes the next digit in our result. 
Result so far: 163918.0
If we subtract 3272 from 3320, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 9:
The number 409 fits into 480 1 times, leaving a remainder of 71.
Record the quotient 1 as the next digit in the result. 
Result so far: 163918.1
Subtract 409 from 480 to get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Let's proceed to step 10:
409 goes into 710 1 times with a remainder of 301.
Put 1 as the next digit of the answer. 
Result so far: 163918.11
If we subtract 409 from 710, we get 301.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3010, and continue the process.

The quotient of the division is 163918.11, and the remainder is 0.301.