68030433 ÷ 457 
We want to figure out the number of times 68030433 can be divided by 457.

On to step 1:
457 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 457

Step 2:
If we divide 68 by 457, we get 0 and a remainder of 68.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 68 leaves us with 68.
Grab the next digit (0) from the dividend, add it to 68, then carry on: 680 / 457

Step 3:
The number 457 fits into 680 1 times, leaving a remainder of 223.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 457 from 680 and we're left with 223.
Take the next digit (3) from the dividend and append it to 223, then repeat: 2233 / 457

On to step 4:
2233 divided by 457 is 4 with a remainder of 405.
The next digit of our result is 4. 
Result so far: 14.0
Subtract 1828 from 2233 to get 405.
Fetch the next digit (0) from the dividend, attach it to 405 and continue: 4050 / 457

Let's proceed to step 5:
When dividing 4050 by 457, we get 8 with a remainder of 394.
The next digit of our result is 8. 
Result so far: 148.0
The remainder is 394 after subtracting 3656 from 4050.
Grab the next digit (4) from the dividend, add it to 394, then carry on: 3944 / 457

Step 6:
457 goes into 3944 8 times with a remainder of 288.
Record the quotient 8 as the next digit in the result. 
Result so far: 1488.0
If we subtract 3656 from 3944, we get 288.
Append the next digit (3) from the dividend to 288 and continue with: 2883 / 457

On to step 7:
457 can be fit into 2883 6 times, resulting in a remainder of 141.
Use 6 as the next digit of our solution. 
Result so far: 14886.0
If we take 2742 away from 2883, we end up with 141.
Grab the next digit (3) from the dividend, add it to 141, then carry on: 1413 / 457

Advancing to step 8:
457 can be fit into 1413 3 times, resulting in a remainder of 42.
Record the quotient 3 as the next digit in the result. 
Result so far: 148863.0
The remainder is 42 after subtracting 1371 from 1413.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 9:
When dividing 420 by 457, we get 0 with a remainder of 420.
The next digit of our result is 0. 
Result so far: 148863.0
Deduct 0 from 420 and we're left with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Let's proceed to step 10:
457 goes into 4200 9 times with a remainder of 87.
Write down 9 as next digit of the result. 
Result so far: 148863.09
If we take 4113 away from 4200, we end up with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Moving on to step 11:
The number 457 fits into 870 1 times, leaving a remainder of 413.
Use 1 as the next digit of our solution. 
Result so far: 148863.091
Deduct 457 from 870 and we're left with 413.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4130, and continue the process.

On to step 12:
The number 457 fits into 4130 9 times, leaving a remainder of 17.
Use 9 as the next digit of our solution. 
Result so far: 148863.0919
If we subtract 4113 from 4130, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 13:
When dividing 170 by 457, we get 0 with a remainder of 170.
Put 0 as the next digit of the answer. 
Result so far: 148863.0919
Subtract 0 from 170 to get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Step 14:
457 can be fit into 1700 3 times, resulting in a remainder of 329.
The next digit of our result is 3. 
Result so far: 148863.091903
If we subtract 1371 from 1700, we get 329.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

Going ahead to step 15:
3290 divided by 457 is 7 with a remainder of 91.
The next digit of our result is 7. 
Result so far: 148863.0919037
The remainder is 91 after subtracting 3199 from 3290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Advancing to step 16:
457 can be fit into 910 1 times, resulting in a remainder of 453.
The next digit of our result is 1. 
Result so far: 148863.09190371
Subtracting 457 from 910 leaves us with 453.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4530, and continue the process.

After the division, we end up with 148863.09190371 and a remainder of 4.53e-07.