76730657 divided by 428 
Let's see how many times 428 fits into 76730657.

Step 1:
428 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (6) from the dividend, attach it to 7 and continue: 76 / 428

Step 2:
When dividing 76 by 428, we get 0 with a remainder of 76.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 76, we get 76.
Fetch the next digit (7) from the dividend, attach it to 76 and continue: 767 / 428

Advancing to step 3:
428 goes into 767 1 times with a remainder of 339.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 428 from 767 and we're left with 339.
Bring next digit (3) of the dividend behind the 339 and repeat the process: 3393 / 428

Advancing to step 4:
3393 divided by 428 is 7 with a remainder of 397.
Write down 7 as next digit of the result. 
Result so far: 17.0
Subtracting 2996 from 3393 leaves us with 397.
Bring next digit (0) of the dividend behind the 397 and repeat the process: 3970 / 428

On to step 5:
If we divide 3970 by 428, we get 9 and a remainder of 118.
Put 9 as the next digit of the answer. 
Result so far: 179.0
If we take 3852 away from 3970, we end up with 118.
Take the next digit (6) from the dividend and append it to 118, then repeat: 1186 / 428

Step 6:
If we divide 1186 by 428, we get 2 and a remainder of 330.
Record the quotient 2 as the next digit in the result. 
Result so far: 1792.0
If we take 856 away from 1186, we end up with 330.
Take the next digit (5) from the dividend and append it to 330, then repeat: 3305 / 428

Step 7:
3305 divided by 428 is 7 with a remainder of 309.
The next digit of our result is 7. 
Result so far: 17927.0
If we subtract 2996 from 3305, we get 309.
Grab the next digit (7) from the dividend, add it to 309, then carry on: 3097 / 428

On to step 8:
When dividing 3097 by 428, we get 7 with a remainder of 101.
The next digit of our result is 7. 
Result so far: 179277.0
The remainder is 101 after subtracting 2996 from 3097.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Moving on to step 9:
When dividing 1010 by 428, we get 2 with a remainder of 154.
Write down 2 as next digit of the result. 
Result so far: 179277.2
If we subtract 856 from 1010, we get 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

On to step 10:
1540 divided by 428 is 3 with a remainder of 256.
The number 3 becomes the next digit in our result. 
Result so far: 179277.23
The remainder is 256 after subtracting 1284 from 1540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Let's proceed to step 11:
2560 divided by 428 is 5 with a remainder of 420.
Use 5 as the next digit of our solution. 
Result so far: 179277.235
Deduct 2140 from 2560 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.

Advancing to step 12:
4200 divided by 428 is 9 with a remainder of 348.
Use 9 as the next digit of our solution. 
Result so far: 179277.2359
Subtract 3852 from 4200 to get 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Let's proceed to step 13:
428 goes into 3480 8 times with a remainder of 56.
The number 8 becomes the next digit in our result. 
Result so far: 179277.23598
Subtract 3424 from 3480 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 14:
428 goes into 560 1 times with a remainder of 132.
Use 1 as the next digit of our solution. 
Result so far: 179277.235981
Subtracting 428 from 560 leaves us with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Advancing to step 15:
1320 divided by 428 is 3 with a remainder of 36.
The next digit of our result is 3. 
Result so far: 179277.2359813
The remainder is 36 after subtracting 1284 from 1320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 16:
If we divide 360 by 428, we get 0 and a remainder of 360.
Use 0 as the next digit of our solution. 
Result so far: 179277.2359813
Deduct 0 from 360 and we're left with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

The final outcome is 179277.2359813, with a leftover of 3.6e-07.