80139993 ÷ 218 
Let's see how many times 218 fits into 80139993.

On to step 1:
218 can be fit into 8 0 times, resulting in 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 (0) from the dividend, attach it to 8 and continue: 80 / 218

Step 2:
When dividing 80 by 218, we get 0 with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 80, we get 80.
Include the next digit (1) from the dividend after 80, then repeat: 801 / 218

On to step 3:
218 can be fit into 801 3 times, resulting in a remainder of 147.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 147 after subtracting 654 from 801.
Take the next digit (3) from the dividend and append it to 147, then repeat: 1473 / 218

Advancing to step 4:
218 can be fit into 1473 6 times, resulting in a remainder of 165.
The next digit of our result is 6. 
Result so far: 36.0
Subtracting 1308 from 1473 leaves us with 165.
Append the next digit (9) from the dividend to 165 and continue with: 1659 / 218

Step 5:
218 goes into 1659 7 times with a remainder of 133.
The next digit of our result is 7. 
Result so far: 367.0
If we take 1526 away from 1659, we end up with 133.
Fetch the next digit (9) from the dividend, attach it to 133 and continue: 1339 / 218

Advancing to step 6:
The number 218 fits into 1339 6 times, leaving a remainder of 31.
Write down 6 as next digit of the result. 
Result so far: 3676.0
Deduct 1308 from 1339 and we're left with 31.
Append the next digit (9) from the dividend to 31 and continue with: 319 / 218

Moving on to step 7:
When dividing 319 by 218, we get 1 with a remainder of 101.
Write down 1 as next digit of the result. 
Result so far: 36761.0
If we take 218 away from 319, we end up with 101.
Take the next digit (3) from the dividend and append it to 101, then repeat: 1013 / 218

Advancing to step 8:
218 goes into 1013 4 times with a remainder of 141.
Use 4 as the next digit of our solution. 
Result so far: 367614.0
Subtract 872 from 1013 to get 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Step 9:
1410 divided by 218 is 6 with a remainder of 102.
Put 6 as the next digit of the answer. 
Result so far: 367614.6
Subtract 1308 from 1410 to get 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Let's proceed to step 10:
1020 divided by 218 is 4 with a remainder of 148.
Write down 4 as next digit of the result. 
Result so far: 367614.64
If we take 872 away from 1020, we end up with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Let's proceed to step 11:
When dividing 1480 by 218, we get 6 with a remainder of 172.
Use 6 as the next digit of our solution. 
Result so far: 367614.646
Deduct 1308 from 1480 and we're left with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Moving on to step 12:
218 can be fit into 1720 7 times, resulting in a remainder of 194.
Use 7 as the next digit of our solution. 
Result so far: 367614.6467
Subtract 1526 from 1720 to get 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

On to step 13:
If we divide 1940 by 218, we get 8 and a remainder of 196.
Record the quotient 8 as the next digit in the result. 
Result so far: 367614.64678
If we take 1744 away from 1940, we end up with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Advancing to step 14:
218 can be fit into 1960 8 times, resulting in a remainder of 216.
Write down 8 as next digit of the result. 
Result so far: 367614.646788
Subtract 1744 from 1960 to get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

After the division, we end up with 367614.646788 and a remainder of 2.16e-05.