Let's divide 85577806 by 408
We're looking to find how many times 408 goes into 85577806.

On to step 1:
When dividing 8 by 408, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 408

Step 2:
If we divide 85 by 408, we get 0 and a remainder of 85.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 85 leaves us with 85.
Grab the next digit (5) from the dividend, add it to 85, then carry on: 855 / 408

Moving on to step 3:
408 can be fit into 855 2 times, resulting in a remainder of 39.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 816 from 855, we get 39.
Include the next digit (7) from the dividend after 39, then repeat: 397 / 408

Advancing to step 4:
If we divide 397 by 408, we get 0 and a remainder of 397.
Use 0 as the next digit of our solution. 
Result so far: 20.0
The remainder is 397 after subtracting 0 from 397.
Include the next digit (7) from the dividend after 397, then repeat: 3977 / 408

Step 5:
When dividing 3977 by 408, we get 9 with a remainder of 305.
The number 9 becomes the next digit in our result. 
Result so far: 209.0
If we subtract 3672 from 3977, we get 305.
Take the next digit (8) from the dividend and append it to 305, then repeat: 3058 / 408

Moving on to step 6:
3058 divided by 408 is 7 with a remainder of 202.
The next digit of our result is 7. 
Result so far: 2097.0
Subtract 2856 from 3058 to get 202.
Include the next digit (0) from the dividend after 202, then repeat: 2020 / 408

Going ahead to step 7:
2020 divided by 408 is 4 with a remainder of 388.
Use 4 as the next digit of our solution. 
Result so far: 20974.0
The remainder is 388 after subtracting 1632 from 2020.
Fetch the next digit (6) from the dividend, attach it to 388 and continue: 3886 / 408

Going ahead to step 8:
If we divide 3886 by 408, we get 9 and a remainder of 214.
The next digit of our result is 9. 
Result so far: 209749.0
The remainder is 214 after subtracting 3672 from 3886.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

On to step 9:
408 can be fit into 2140 5 times, resulting in a remainder of 100.
Put 5 as the next digit of the answer. 
Result so far: 209749.5
Subtracting 2040 from 2140 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 10:
408 can be fit into 1000 2 times, resulting in a remainder of 184.
The next digit of our result is 2. 
Result so far: 209749.52
If we subtract 816 from 1000, we get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Going ahead to step 11:
1840 divided by 408 is 4 with a remainder of 208.
Write down 4 as next digit of the result. 
Result so far: 209749.524
If we take 1632 away from 1840, we end up with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Going ahead to step 12:
The number 408 fits into 2080 5 times, leaving a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 209749.5245
Deduct 2040 from 2080 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 13:
When dividing 400 by 408, we get 0 with a remainder of 400.
Use 0 as the next digit of our solution. 
Result so far: 209749.5245
Deduct 0 from 400 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Let's proceed to step 14:
The number 408 fits into 4000 9 times, leaving a remainder of 328.
The number 9 becomes the next digit in our result. 
Result so far: 209749.524509
Deduct 3672 from 4000 and we're left with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Moving on to step 15:
3280 divided by 408 is 8 with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 209749.5245098
If we subtract 3264 from 3280, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 16:
When dividing 160 by 408, we get 0 with a remainder of 160.
Use 0 as the next digit of our solution. 
Result so far: 209749.5245098
If we take 0 away from 160, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

After the division, we end up with 209749.5245098 and a remainder of 1.6e-07.