30946586 ÷ 455 
We're looking to find how many times 455 goes into 30946586.

Moving on to step 1:
3 divided by 455 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 455

On to step 2:
455 goes into 30 0 times with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 30 after subtracting 0 from 30.
Bring next digit (9) of the dividend behind the 30 and repeat the process: 309 / 455

Advancing to step 3:
The number 455 fits into 309 0 times, leaving a remainder of 309.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 309 and we're left with 309.
Append the next digit (4) from the dividend to 309 and continue with: 3094 / 455

Going ahead to step 4:
455 can be fit into 3094 6 times, resulting in a remainder of 364.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtract 2730 from 3094 to get 364.
Bring next digit (6) of the dividend behind the 364 and repeat the process: 3646 / 455

On to step 5:
455 goes into 3646 8 times with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 68.0
If we subtract 3640 from 3646, we get 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 455

Moving on to step 6:
455 can be fit into 65 0 times, resulting in a remainder of 65.
Put 0 as the next digit of the answer. 
Result so far: 680.0
If we subtract 0 from 65, we get 65.
Fetch the next digit (8) from the dividend, attach it to 65 and continue: 658 / 455

Step 7:
658 divided by 455 is 1 with a remainder of 203.
Use 1 as the next digit of our solution. 
Result so far: 6801.0
Deduct 455 from 658 and we're left with 203.
Bring next digit (6) of the dividend behind the 203 and repeat the process: 2036 / 455

Step 8:
The number 455 fits into 2036 4 times, leaving a remainder of 216.
The number 4 becomes the next digit in our result. 
Result so far: 68014.0
Deduct 1820 from 2036 and we're left with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Moving on to step 9:
2160 divided by 455 is 4 with a remainder of 340.
The next digit of our result is 4. 
Result so far: 68014.4
If we subtract 1820 from 2160, we get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Let's proceed to step 10:
The number 455 fits into 3400 7 times, leaving a remainder of 215.
Write down 7 as next digit of the result. 
Result so far: 68014.47
The remainder is 215 after subtracting 3185 from 3400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Going ahead to step 11:
455 goes into 2150 4 times with a remainder of 330.
The next digit of our result is 4. 
Result so far: 68014.474
Deduct 1820 from 2150 and we're left with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Moving on to step 12:
455 can be fit into 3300 7 times, resulting in a remainder of 115.
Put 7 as the next digit of the answer. 
Result so far: 68014.4747
Subtracting 3185 from 3300 leaves us with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Going ahead to step 13:
1150 divided by 455 is 2 with a remainder of 240.
Use 2 as the next digit of our solution. 
Result so far: 68014.47472
Subtract 910 from 1150 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 14:
The number 455 fits into 2400 5 times, leaving a remainder of 125.
The next digit of our result is 5. 
Result so far: 68014.474725
The remainder is 125 after subtracting 2275 from 2400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Going ahead to step 15:
If we divide 1250 by 455, we get 2 and a remainder of 340.
Use 2 as the next digit of our solution. 
Result so far: 68014.4747252
The remainder is 340 after subtracting 910 from 1250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Advancing to step 16:
3400 divided by 455 is 7 with a remainder of 215.
Write down 7 as next digit of the result. 
Result so far: 68014.47472527
Deduct 3185 from 3400 and we're left with 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

The final outcome is 68014.47472527, with a leftover of 2.15e-07.