We're dividing 80422305 by 406 
We want to figure out the number of times 80422305 can be divided by 406.

Going ahead to step 1:
When dividing 8 by 406, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 406

Going ahead to step 2:
When dividing 80 by 406, we get 0 with a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Include the next digit (4) from the dividend after 80, then repeat: 804 / 406

Advancing to step 3:
406 goes into 804 1 times with a remainder of 398.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 406 from 804 and we're left with 398.
Include the next digit (2) from the dividend after 398, then repeat: 3982 / 406

Moving on to step 4:
406 can be fit into 3982 9 times, resulting in a remainder of 328.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
Subtracting 3654 from 3982 leaves us with 328.
Bring next digit (2) of the dividend behind the 328 and repeat the process: 3282 / 406

Let's proceed to step 5:
406 can be fit into 3282 8 times, resulting in a remainder of 34.
Use 8 as the next digit of our solution. 
Result so far: 198.0
Subtract 3248 from 3282 to get 34.
Fetch the next digit (3) from the dividend, attach it to 34 and continue: 343 / 406

On to step 6:
If we divide 343 by 406, we get 0 and a remainder of 343.
Use 0 as the next digit of our solution. 
Result so far: 1980.0
The remainder is 343 after subtracting 0 from 343.
Append the next digit (0) from the dividend to 343 and continue with: 3430 / 406

Going ahead to step 7:
The number 406 fits into 3430 8 times, leaving a remainder of 182.
Put 8 as the next digit of the answer. 
Result so far: 19808.0
If we subtract 3248 from 3430, we get 182.
Fetch the next digit (5) from the dividend, attach it to 182 and continue: 1825 / 406

Step 8:
The number 406 fits into 1825 4 times, leaving a remainder of 201.
Record the quotient 4 as the next digit in the result. 
Result so far: 198084.0
If we take 1624 away from 1825, we end up with 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Let's proceed to step 9:
406 can be fit into 2010 4 times, resulting in a remainder of 386.
Record the quotient 4 as the next digit in the result. 
Result so far: 198084.4
Deduct 1624 from 2010 and we're left with 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Let's proceed to step 10:
3860 divided by 406 is 9 with a remainder of 206.
Put 9 as the next digit of the answer. 
Result so far: 198084.49
Subtract 3654 from 3860 to get 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

On to step 11:
If we divide 2060 by 406, we get 5 and a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 198084.495
If we take 2030 away from 2060, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 12:
406 goes into 300 0 times with a remainder of 300.
The number 0 becomes the next digit in our result. 
Result so far: 198084.495
If we take 0 away from 300, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 13:
3000 divided by 406 is 7 with a remainder of 158.
Put 7 as the next digit of the answer. 
Result so far: 198084.49507
Deduct 2842 from 3000 and we're left with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Moving on to step 14:
The number 406 fits into 1580 3 times, leaving a remainder of 362.
Write down 3 as next digit of the result. 
Result so far: 198084.495073
If we take 1218 away from 1580, we end up with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Step 15:
3620 divided by 406 is 8 with a remainder of 372.
The number 8 becomes the next digit in our result. 
Result so far: 198084.4950738
Subtracting 3248 from 3620 leaves us with 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

Moving on to step 16:
406 can be fit into 3720 9 times, resulting in a remainder of 66.
Write down 9 as next digit of the result. 
Result so far: 198084.49507389
Subtract 3654 from 3720 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

In conclusion, the division gives 198084.49507389 with a balance of 6.6e-08.