Let's divide 75727669 by 409
Let's see how many times 409 fits into 75727669.

Advancing to step 1:
When dividing 7 by 409, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 409

Going ahead to step 2:
409 can be fit into 75 0 times, resulting in a remainder of 75.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 75, we end up with 75.
Grab the next digit (7) from the dividend, add it to 75, then carry on: 757 / 409

Moving on to step 3:
If we divide 757 by 409, we get 1 and a remainder of 348.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 409 from 757 and we're left with 348.
Take the next digit (2) from the dividend and append it to 348, then repeat: 3482 / 409

Moving on to step 4:
If we divide 3482 by 409, we get 8 and a remainder of 210.
Write down 8 as next digit of the result. 
Result so far: 18.0
Deduct 3272 from 3482 and we're left with 210.
Fetch the next digit (7) from the dividend, attach it to 210 and continue: 2107 / 409

Step 5:
When dividing 2107 by 409, we get 5 with a remainder of 62.
Write down 5 as next digit of the result. 
Result so far: 185.0
Subtracting 2045 from 2107 leaves us with 62.
Grab the next digit (6) from the dividend, add it to 62, then carry on: 626 / 409

Let's proceed to step 6:
If we divide 626 by 409, we get 1 and a remainder of 217.
Record the quotient 1 as the next digit in the result. 
Result so far: 1851.0
Deduct 409 from 626 and we're left with 217.
Fetch the next digit (6) from the dividend, attach it to 217 and continue: 2176 / 409

On to step 7:
If we divide 2176 by 409, we get 5 and a remainder of 131.
The number 5 becomes the next digit in our result. 
Result so far: 18515.0
If we take 2045 away from 2176, we end up with 131.
Bring next digit (9) of the dividend behind the 131 and repeat the process: 1319 / 409

Step 8:
1319 divided by 409 is 3 with a remainder of 92.
Record the quotient 3 as the next digit in the result. 
Result so far: 185153.0
Deduct 1227 from 1319 and we're left 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.

On to step 9:
920 divided by 409 is 2 with a remainder of 102.
Record the quotient 2 as the next digit in the result. 
Result so far: 185153.2
Subtract 818 from 920 to get 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Let's proceed to step 10:
1020 divided by 409 is 2 with a remainder of 202.
Use 2 as the next digit of our solution. 
Result so far: 185153.22
Subtract 818 from 1020 to get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

After the division, we end up with 185153.22 and a remainder of 0.202.