Let's divide 54785665 by 678
We're looking to find how many times 678 goes into 54785665.

Let's proceed to step 1:
678 can be fit into 5 0 times, resulting in a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 678

Going ahead to step 2:
54 divided by 678 is 0 with a remainder of 54.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 54, we get 54.
Take the next digit (7) from the dividend and append it to 54, then repeat: 547 / 678

Step 3:
When dividing 547 by 678, we get 0 with a remainder of 547.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 547 after subtracting 0 from 547.
Take the next digit (8) from the dividend and append it to 547, then repeat: 5478 / 678

Going ahead to step 4:
5478 divided by 678 is 8 with a remainder of 54.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 5424 from 5478 leaves us with 54.
Fetch the next digit (5) from the dividend, attach it to 54 and continue: 545 / 678

Step 5:
678 goes into 545 0 times with a remainder of 545.
Record the quotient 0 as the next digit in the result. 
Result so far: 80.0
If we subtract 0 from 545, we get 545.
Append the next digit (6) from the dividend to 545 and continue with: 5456 / 678

Step 6:
The number 678 fits into 5456 8 times, leaving a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 808.0
The remainder is 32 after subtracting 5424 from 5456.
Include the next digit (6) from the dividend after 32, then repeat: 326 / 678

Let's proceed to step 7:
326 divided by 678 is 0 with a remainder of 326.
The next digit of our result is 0. 
Result so far: 8080.0
Deduct 0 from 326 and we're left with 326.
Include the next digit (5) from the dividend after 326, then repeat: 3265 / 678

Advancing to step 8:
The number 678 fits into 3265 4 times, leaving a remainder of 553.
Write down 4 as next digit of the result. 
Result so far: 80804.0
Subtracting 2712 from 3265 leaves us with 553.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5530, and continue the process.

Let's proceed to step 9:
The number 678 fits into 5530 8 times, leaving a remainder of 106.
The number 8 becomes the next digit in our result. 
Result so far: 80804.8
The remainder is 106 after subtracting 5424 from 5530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Advancing to step 10:
The number 678 fits into 1060 1 times, leaving a remainder of 382.
Record the quotient 1 as the next digit in the result. 
Result so far: 80804.81
Deduct 678 from 1060 and we're left with 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

Moving on to step 11:
When dividing 3820 by 678, we get 5 with a remainder of 430.
Use 5 as the next digit of our solution. 
Result so far: 80804.815
Subtract 3390 from 3820 to get 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Step 12:
4300 divided by 678 is 6 with a remainder of 232.
Put 6 as the next digit of the answer. 
Result so far: 80804.8156
Deduct 4068 from 4300 and we're left with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Going ahead to step 13:
2320 divided by 678 is 3 with a remainder of 286.
Record the quotient 3 as the next digit in the result. 
Result so far: 80804.81563
If we take 2034 away from 2320, we end up with 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Advancing to step 14:
2860 divided by 678 is 4 with a remainder of 148.
Use 4 as the next digit of our solution. 
Result so far: 80804.815634
Subtract 2712 from 2860 to get 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Moving on to step 15:
When dividing 1480 by 678, we get 2 with a remainder of 124.
Write down 2 as next digit of the result. 
Result so far: 80804.8156342
If we subtract 1356 from 1480, we get 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Advancing to step 16:
If we divide 1240 by 678, we get 1 and a remainder of 562.
Use 1 as the next digit of our solution. 
Result so far: 80804.81563421
Subtract 678 from 1240 to get 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

The final result is 80804.81563421 with a remainder of 5.62e-07.