80759687 ÷ 408 
Our goal is to divide 80759687 by 408.

Moving on to step 1:
When dividing 8 by 408, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 408

Going ahead to step 2:
408 can be fit into 80 0 times, resulting in a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Include the next digit (7) from the dividend after 80, then repeat: 807 / 408

On to step 3:
If we divide 807 by 408, we get 1 and a remainder of 399.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 408 from 807 to get 399.
Include the next digit (5) from the dividend after 399, then repeat: 3995 / 408

Moving on to step 4:
If we divide 3995 by 408, we get 9 and a remainder of 323.
Write down 9 as next digit of the result. 
Result so far: 19.0
Subtract 3672 from 3995 to get 323.
Grab the next digit (9) from the dividend, add it to 323, then carry on: 3239 / 408

Advancing to step 5:
408 goes into 3239 7 times with a remainder of 383.
Record the quotient 7 as the next digit in the result. 
Result so far: 197.0
Subtract 2856 from 3239 to get 383.
Append the next digit (6) from the dividend to 383 and continue with: 3836 / 408

Going ahead to step 6:
If we divide 3836 by 408, we get 9 and a remainder of 164.
Write down 9 as next digit of the result. 
Result so far: 1979.0
The remainder is 164 after subtracting 3672 from 3836.
Bring next digit (8) of the dividend behind the 164 and repeat the process: 1648 / 408

Going ahead to step 7:
1648 divided by 408 is 4 with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 19794.0
Deduct 1632 from 1648 and we're left with 16.
Bring next digit (7) of the dividend behind the 16 and repeat the process: 167 / 408

Step 8:
The number 408 fits into 167 0 times, leaving a remainder of 167.
The number 0 becomes the next digit in our result. 
Result so far: 197940.0
If we subtract 0 from 167, we get 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Let's proceed to step 9:
The number 408 fits into 1670 4 times, leaving a remainder of 38.
The number 4 becomes the next digit in our result. 
Result so far: 197940.4
Deduct 1632 from 1670 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 10:
408 goes into 380 0 times with a remainder of 380.
Use 0 as the next digit of our solution. 
Result so far: 197940.4
If we subtract 0 from 380, we get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

On to step 11:
408 goes into 3800 9 times with a remainder of 128.
Write down 9 as next digit of the result. 
Result so far: 197940.409
If we subtract 3672 from 3800, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Going ahead to step 12:
408 goes into 1280 3 times with a remainder of 56.
Record the quotient 3 as the next digit in the result. 
Result so far: 197940.4093
The remainder is 56 after subtracting 1224 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 13:
The number 408 fits into 560 1 times, leaving a remainder of 152.
The next digit of our result is 1. 
Result so far: 197940.40931
Subtracting 408 from 560 leaves us with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Advancing to step 14:
The number 408 fits into 1520 3 times, leaving a remainder of 296.
Put 3 as the next digit of the answer. 
Result so far: 197940.409313
The remainder is 296 after subtracting 1224 from 1520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Moving on to step 15:
If we divide 2960 by 408, we get 7 and a remainder of 104.
Record the quotient 7 as the next digit in the result. 
Result so far: 197940.4093137
If we take 2856 away from 2960, we end up with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

On to step 16:
1040 divided by 408 is 2 with a remainder of 224.
Use 2 as the next digit of our solution. 
Result so far: 197940.40931372
If we subtract 816 from 1040, we get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

The final result is 197940.40931372 with a remainder of 2.24e-07.