77421230 ÷ 337 
We want to divide 77421230 by 337.

On to step 1:
7 divided by 337 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 337

On to step 2:
337 goes into 77 0 times with a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 77 leaves us with 77.
Include the next digit (4) from the dividend after 77, then repeat: 774 / 337

On to step 3:
If we divide 774 by 337, we get 2 and a remainder of 100.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 674 from 774 and we're left with 100.
Append the next digit (2) from the dividend to 100 and continue with: 1002 / 337

On to step 4:
The number 337 fits into 1002 2 times, leaving a remainder of 328.
Use 2 as the next digit of our solution. 
Result so far: 22.0
Subtract 674 from 1002 to get 328.
Grab the next digit (1) from the dividend, add it to 328, then carry on: 3281 / 337

Moving on to step 5:
3281 divided by 337 is 9 with a remainder of 248.
Record the quotient 9 as the next digit in the result. 
Result so far: 229.0
If we subtract 3033 from 3281, we get 248.
Append the next digit (2) from the dividend to 248 and continue with: 2482 / 337

Going ahead to step 6:
337 can be fit into 2482 7 times, resulting in a remainder of 123.
Put 7 as the next digit of the answer. 
Result so far: 2297.0
If we subtract 2359 from 2482, we get 123.
Grab the next digit (3) from the dividend, add it to 123, then carry on: 1233 / 337

Let's proceed to step 7:
337 goes into 1233 3 times with a remainder of 222.
The next digit of our result is 3. 
Result so far: 22973.0
Subtracting 1011 from 1233 leaves us with 222.
Bring next digit (0) of the dividend behind the 222 and repeat the process: 2220 / 337

On to step 8:
2220 divided by 337 is 6 with a remainder of 198.
The number 6 becomes the next digit in our result. 
Result so far: 229736.0
Subtract 2022 from 2220 to get 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Going ahead to step 9:
If we divide 1980 by 337, we get 5 and a remainder of 295.
The number 5 becomes the next digit in our result. 
Result so far: 229736.5
Subtracting 1685 from 1980 leaves us with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

On to step 10:
If we divide 2950 by 337, we get 8 and a remainder of 254.
The number 8 becomes the next digit in our result. 
Result so far: 229736.58
Subtracting 2696 from 2950 leaves us with 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Moving on to step 11:
The number 337 fits into 2540 7 times, leaving a remainder of 181.
The number 7 becomes the next digit in our result. 
Result so far: 229736.587
If we take 2359 away from 2540, we end up with 181.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1810, and continue the process.

Advancing to step 12:
337 can be fit into 1810 5 times, resulting in a remainder of 125.
Record the quotient 5 as the next digit in the result. 
Result so far: 229736.5875
If we subtract 1685 from 1810, we get 125.
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 13:
337 can be fit into 1250 3 times, resulting in a remainder of 239.
The next digit of our result is 3. 
Result so far: 229736.58753
Subtract 1011 from 1250 to get 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

On to step 14:
337 can be fit into 2390 7 times, resulting in a remainder of 31.
Put 7 as the next digit of the answer. 
Result so far: 229736.587537
Subtracting 2359 from 2390 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 15:
When dividing 310 by 337, we get 0 with a remainder of 310.
Write down 0 as next digit of the result. 
Result so far: 229736.587537
If we take 0 away from 310, we end up with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

On to step 16:
The number 337 fits into 3100 9 times, leaving a remainder of 67.
Use 9 as the next digit of our solution. 
Result so far: 229736.58753709
The remainder is 67 after subtracting 3033 from 3100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Our division results in 229736.58753709 with a remaining 6.7e-08.