Let's divide 77409480 by 417
Our goal is to divide 77409480 by 417.

Moving on to step 1:
If we divide 7 by 417, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 417

Moving on to step 2:
The number 417 fits into 77 0 times, leaving a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Bring next digit (4) of the dividend behind the 77 and repeat the process: 774 / 417

Advancing to step 3:
774 divided by 417 is 1 with a remainder of 357.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 417 from 774, we get 357.
Bring next digit (0) of the dividend behind the 357 and repeat the process: 3570 / 417

Let's proceed to step 4:
417 goes into 3570 8 times with a remainder of 234.
The next digit of our result is 8. 
Result so far: 18.0
The remainder is 234 after subtracting 3336 from 3570.
Append the next digit (9) from the dividend to 234 and continue with: 2349 / 417

Let's proceed to step 5:
The number 417 fits into 2349 5 times, leaving a remainder of 264.
Write down 5 as next digit of the result. 
Result so far: 185.0
Deduct 2085 from 2349 and we're left with 264.
Take the next digit (4) from the dividend and append it to 264, then repeat: 2644 / 417

Advancing to step 6:
When dividing 2644 by 417, we get 6 with a remainder of 142.
The number 6 becomes the next digit in our result. 
Result so far: 1856.0
If we take 2502 away from 2644, we end up with 142.
Include the next digit (8) from the dividend after 142, then repeat: 1428 / 417

Advancing to step 7:
The number 417 fits into 1428 3 times, leaving a remainder of 177.
The next digit of our result is 3. 
Result so far: 18563.0
Deduct 1251 from 1428 and we're left with 177.
Include the next digit (0) from the dividend after 177, then repeat: 1770 / 417

Advancing to step 8:
1770 divided by 417 is 4 with a remainder of 102.
Put 4 as the next digit of the answer. 
Result so far: 185634.0
If we subtract 1668 from 1770, we 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 9:
If we divide 1020 by 417, we get 2 and a remainder of 186.
Put 2 as the next digit of the answer. 
Result so far: 185634.2
If we subtract 834 from 1020, we get 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

On to step 10:
If we divide 1860 by 417, we get 4 and a remainder of 192.
The next digit of our result is 4. 
Result so far: 185634.24
If we subtract 1668 from 1860, we get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Advancing to step 11:
417 can be fit into 1920 4 times, resulting in a remainder of 252.
Put 4 as the next digit of the answer. 
Result so far: 185634.244
Deduct 1668 from 1920 and we're left with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

The quotient of the division is 185634.244, and the remainder is 0.0252.