We divide 76808401 by 407
Our goal is to divide 76808401 by 407.

On to step 1:
When dividing 7 by 407, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 407

On to step 2:
The number 407 fits into 76 0 times, leaving a remainder of 76.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 76 leaves us with 76.
Grab the next digit (8) from the dividend, add it to 76, then carry on: 768 / 407

Advancing to step 3:
The number 407 fits into 768 1 times, leaving a remainder of 361.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 407 from 768, we get 361.
Fetch the next digit (0) from the dividend, attach it to 361 and continue: 3610 / 407

On to step 4:
407 goes into 3610 8 times with a remainder of 354.
The next digit of our result is 8. 
Result so far: 18.0
If we subtract 3256 from 3610, we get 354.
Append the next digit (8) from the dividend to 354 and continue with: 3548 / 407

Step 5:
When dividing 3548 by 407, we get 8 with a remainder of 292.
Record the quotient 8 as the next digit in the result. 
Result so far: 188.0
The remainder is 292 after subtracting 3256 from 3548.
Bring next digit (4) of the dividend behind the 292 and repeat the process: 2924 / 407

Going ahead to step 6:
2924 divided by 407 is 7 with a remainder of 75.
Use 7 as the next digit of our solution. 
Result so far: 1887.0
If we subtract 2849 from 2924, we get 75.
Include the next digit (0) from the dividend after 75, then repeat: 750 / 407

Moving on to step 7:
407 goes into 750 1 times with a remainder of 343.
The next digit of our result is 1. 
Result so far: 18871.0
Deduct 407 from 750 and we're left with 343.
Include the next digit (1) from the dividend after 343, then repeat: 3431 / 407

Advancing to step 8:
The number 407 fits into 3431 8 times, leaving a remainder of 175.
The next digit of our result is 8. 
Result so far: 188718.0
If we subtract 3256 from 3431, we get 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Advancing to step 9:
407 can be fit into 1750 4 times, resulting in a remainder of 122.
Write down 4 as next digit of the result. 
Result so far: 188718.4
The remainder is 122 after subtracting 1628 from 1750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Going ahead to step 10:
407 goes into 1220 2 times with a remainder of 406.
Use 2 as the next digit of our solution. 
Result so far: 188718.42
If we subtract 814 from 1220, we get 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Advancing to step 11:
4060 divided by 407 is 9 with a remainder of 397.
Record the quotient 9 as the next digit in the result. 
Result so far: 188718.429
If we take 3663 away from 4060, we end up with 397.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3970, and continue the process.

Advancing to step 12:
407 goes into 3970 9 times with a remainder of 307.
Put 9 as the next digit of the answer. 
Result so far: 188718.4299
The remainder is 307 after subtracting 3663 from 3970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

The final result is 188718.4299 with a remainder of 0.00307.