67684568 ÷ 458 
We want to divide 67684568 by 458.

Moving on to step 1:
If we divide 6 by 458, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 458

Going ahead to step 2:
67 divided by 458 is 0 with a remainder of 67.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 67 and we're left with 67.
Bring next digit (6) of the dividend behind the 67 and repeat the process: 676 / 458

Advancing to step 3:
458 goes into 676 1 times with a remainder of 218.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 458 from 676 to get 218.
Bring next digit (8) of the dividend behind the 218 and repeat the process: 2188 / 458

Moving on to step 4:
When dividing 2188 by 458, we get 4 with a remainder of 356.
Write down 4 as next digit of the result. 
Result so far: 14.0
Subtracting 1832 from 2188 leaves us with 356.
Fetch the next digit (4) from the dividend, attach it to 356 and continue: 3564 / 458

Let's proceed to step 5:
458 can be fit into 3564 7 times, resulting in a remainder of 358.
The next digit of our result is 7. 
Result so far: 147.0
Subtracting 3206 from 3564 leaves us with 358.
Take the next digit (5) from the dividend and append it to 358, then repeat: 3585 / 458

On to step 6:
458 goes into 3585 7 times with a remainder of 379.
Use 7 as the next digit of our solution. 
Result so far: 1477.0
Subtracting 3206 from 3585 leaves us with 379.
Bring next digit (6) of the dividend behind the 379 and repeat the process: 3796 / 458

On to step 7:
458 can be fit into 3796 8 times, resulting in a remainder of 132.
The next digit of our result is 8. 
Result so far: 14778.0
If we take 3664 away from 3796, we end up with 132.
Take the next digit (8) from the dividend and append it to 132, then repeat: 1328 / 458

Step 8:
If we divide 1328 by 458, we get 2 and a remainder of 412.
Record the quotient 2 as the next digit in the result. 
Result so far: 147782.0
The remainder is 412 after subtracting 916 from 1328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

Going ahead to step 9:
When dividing 4120 by 458, we get 8 with a remainder of 456.
Use 8 as the next digit of our solution. 
Result so far: 147782.8
Deduct 3664 from 4120 and we're left with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

On to step 10:
4560 divided by 458 is 9 with a remainder of 438.
Put 9 as the next digit of the answer. 
Result so far: 147782.89
If we take 4122 away from 4560, we end up with 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Advancing to step 11:
When dividing 4380 by 458, we get 9 with a remainder of 258.
Put 9 as the next digit of the answer. 
Result so far: 147782.899
Subtracting 4122 from 4380 leaves us with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Our division results in 147782.899 with a remaining 0.0258.