We divide 80422437 by 986
Let's see how many times 986 fits into 80422437.

Step 1:
986 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 986

Going ahead to step 2:
986 goes into 80 0 times with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Fetch the next digit (4) from the dividend, attach it to 80 and continue: 804 / 986

Step 3:
The number 986 fits into 804 0 times, leaving a remainder of 804.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 804, we end up with 804.
Fetch the next digit (2) from the dividend, attach it to 804 and continue: 8042 / 986

Advancing to step 4:
986 goes into 8042 8 times with a remainder of 154.
Put 8 as the next digit of the answer. 
Result so far: 8.0
The remainder is 154 after subtracting 7888 from 8042.
Include the next digit (2) from the dividend after 154, then repeat: 1542 / 986

Advancing to step 5:
1542 divided by 986 is 1 with a remainder of 556.
Record the quotient 1 as the next digit in the result. 
Result so far: 81.0
Subtract 986 from 1542 to get 556.
Take the next digit (4) from the dividend and append it to 556, then repeat: 5564 / 986

On to step 6:
If we divide 5564 by 986, we get 5 and a remainder of 634.
The number 5 becomes the next digit in our result. 
Result so far: 815.0
Subtracting 4930 from 5564 leaves us with 634.
Grab the next digit (3) from the dividend, add it to 634, then carry on: 6343 / 986

Advancing to step 7:
The number 986 fits into 6343 6 times, leaving a remainder of 427.
Write down 6 as next digit of the result. 
Result so far: 8156.0
Deduct 5916 from 6343 and we're left with 427.
Fetch the next digit (7) from the dividend, attach it to 427 and continue: 4277 / 986

On to step 8:
4277 divided by 986 is 4 with a remainder of 333.
The next digit of our result is 4. 
Result so far: 81564.0
The remainder is 333 after subtracting 3944 from 4277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

Advancing to step 9:
3330 divided by 986 is 3 with a remainder of 372.
Record the quotient 3 as the next digit in the result. 
Result so far: 81564.3
If we subtract 2958 from 3330, we get 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

Advancing to step 10:
If we divide 3720 by 986, we get 3 and a remainder of 762.
Record the quotient 3 as the next digit in the result. 
Result so far: 81564.33
If we take 2958 away from 3720, we end up with 762.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7620, and continue the process.

The final outcome is 81564.33, with a leftover of 0.762.