77654380 ÷ 426 
We want to figure out the number of times 77654380 can be divided by 426.

Let's proceed to step 1:
426 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 426

Advancing to step 2:
426 can be fit into 77 0 times, resulting in a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Take the next digit (6) from the dividend and append it to 77, then repeat: 776 / 426

Going ahead to step 3:
The number 426 fits into 776 1 times, leaving a remainder of 350.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 426 from 776 leaves us with 350.
Bring next digit (5) of the dividend behind the 350 and repeat the process: 3505 / 426

Moving on to step 4:
426 goes into 3505 8 times with a remainder of 97.
Use 8 as the next digit of our solution. 
Result so far: 18.0
If we subtract 3408 from 3505, we get 97.
Grab the next digit (4) from the dividend, add it to 97, then carry on: 974 / 426

Moving on to step 5:
974 divided by 426 is 2 with a remainder of 122.
Use 2 as the next digit of our solution. 
Result so far: 182.0
The remainder is 122 after subtracting 852 from 974.
Bring next digit (3) of the dividend behind the 122 and repeat the process: 1223 / 426

Moving on to step 6:
When dividing 1223 by 426, we get 2 with a remainder of 371.
Record the quotient 2 as the next digit in the result. 
Result so far: 1822.0
Subtracting 852 from 1223 leaves us with 371.
Fetch the next digit (8) from the dividend, attach it to 371 and continue: 3718 / 426

Advancing to step 7:
3718 divided by 426 is 8 with a remainder of 310.
The next digit of our result is 8. 
Result so far: 18228.0
If we take 3408 away from 3718, we end up with 310.
Grab the next digit (0) from the dividend, add it to 310, then carry on: 3100 / 426

On to step 8:
If we divide 3100 by 426, we get 7 and a remainder of 118.
Record the quotient 7 as the next digit in the result. 
Result so far: 182287.0
Subtracting 2982 from 3100 leaves us with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Let's proceed to step 9:
1180 divided by 426 is 2 with a remainder of 328.
The number 2 becomes the next digit in our result. 
Result so far: 182287.2
The remainder is 328 after subtracting 852 from 1180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Advancing to step 10:
426 goes into 3280 7 times with a remainder of 298.
Use 7 as the next digit of our solution. 
Result so far: 182287.27
Deduct 2982 from 3280 and we're left with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Step 11:
426 goes into 2980 6 times with a remainder of 424.
Put 6 as the next digit of the answer. 
Result so far: 182287.276
Subtract 2556 from 2980 to get 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Step 12:
4240 divided by 426 is 9 with a remainder of 406.
Use 9 as the next digit of our solution. 
Result so far: 182287.2769
Deduct 3834 from 4240 and we're left with 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Moving on to step 13:
426 can be fit into 4060 9 times, resulting in a remainder of 226.
The number 9 becomes the next digit in our result. 
Result so far: 182287.27699
If we take 3834 away from 4060, we end up with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Our division results in 182287.27699 with a remaining 0.000226.