68448391 divided by 374 
Our goal is to divide 68448391 by 374.

Let's proceed to step 1:
The number 374 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 374

On to step 2:
The number 374 fits into 68 0 times, leaving a remainder of 68.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 68 to get 68.
Grab the next digit (4) from the dividend, add it to 68, then carry on: 684 / 374

Advancing to step 3:
374 can be fit into 684 1 times, resulting in a remainder of 310.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 374 from 684 and we're left with 310.
Append the next digit (4) from the dividend to 310 and continue with: 3104 / 374

Moving on to step 4:
The number 374 fits into 3104 8 times, leaving a remainder of 112.
The next digit of our result is 8. 
Result so far: 18.0
Subtract 2992 from 3104 to get 112.
Include the next digit (8) from the dividend after 112, then repeat: 1128 / 374

On to step 5:
1128 divided by 374 is 3 with a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 183.0
If we take 1122 away from 1128, we end up with 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 374

Moving on to step 6:
63 divided by 374 is 0 with a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 1830.0
Subtracting 0 from 63 leaves us with 63.
Fetch the next digit (9) from the dividend, attach it to 63 and continue: 639 / 374

Moving on to step 7:
374 goes into 639 1 times with a remainder of 265.
Put 1 as the next digit of the answer. 
Result so far: 18301.0
Deduct 374 from 639 and we're left with 265.
Append the next digit (1) from the dividend to 265 and continue with: 2651 / 374

On to step 8:
374 can be fit into 2651 7 times, resulting in a remainder of 33.
Write down 7 as next digit of the result. 
Result so far: 183017.0
If we take 2618 away from 2651, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 9:
If we divide 330 by 374, we get 0 and a remainder of 330.
The number 0 becomes the next digit in our result. 
Result so far: 183017.0
The remainder is 330 after subtracting 0 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Step 10:
When dividing 3300 by 374, we get 8 with a remainder of 308.
Write down 8 as next digit of the result. 
Result so far: 183017.08
Subtract 2992 from 3300 to get 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Going ahead to step 11:
When dividing 3080 by 374, we get 8 with a remainder of 88.
Write down 8 as next digit of the result. 
Result so far: 183017.088
If we take 2992 away from 3080, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

The final outcome is 183017.088, with a leftover of 0.0088.