77675105 ÷ 647 
We want to figure out the number of times 77675105 can be divided by 647.

Moving on to step 1:
647 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 647

Let's proceed to step 2:
If we divide 77 by 647, we get 0 and a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 77, we end up with 77.
Include the next digit (6) from the dividend after 77, then repeat: 776 / 647

Let's proceed to step 3:
When dividing 776 by 647, we get 1 with a remainder of 129.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 647 away from 776, we end up with 129.
Take the next digit (7) from the dividend and append it to 129, then repeat: 1297 / 647

Going ahead to step 4:
When dividing 1297 by 647, we get 2 with a remainder of 3.
Use 2 as the next digit of our solution. 
Result so far: 12.0
The remainder is 3 after subtracting 1294 from 1297.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 647

Going ahead to step 5:
The number 647 fits into 35 0 times, leaving a remainder of 35.
Record the quotient 0 as the next digit in the result. 
Result so far: 120.0
Subtracting 0 from 35 leaves us with 35.
Take the next digit (1) from the dividend and append it to 35, then repeat: 351 / 647

Let's proceed to step 6:
647 goes into 351 0 times with a remainder of 351.
Use 0 as the next digit of our solution. 
Result so far: 1200.0
Subtracting 0 from 351 leaves us with 351.
Include the next digit (0) from the dividend after 351, then repeat: 3510 / 647

Step 7:
If we divide 3510 by 647, we get 5 and a remainder of 275.
The next digit of our result is 5. 
Result so far: 12005.0
Subtract 3235 from 3510 to get 275.
Include the next digit (5) from the dividend after 275, then repeat: 2755 / 647

Step 8:
When dividing 2755 by 647, we get 4 with a remainder of 167.
The next digit of our result is 4. 
Result so far: 120054.0
If we take 2588 away from 2755, we end up with 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Step 9:
647 can be fit into 1670 2 times, resulting in a remainder of 376.
Put 2 as the next digit of the answer. 
Result so far: 120054.2
Subtract 1294 from 1670 to get 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Moving on to step 10:
647 can be fit into 3760 5 times, resulting in a remainder of 525.
Use 5 as the next digit of our solution. 
Result so far: 120054.25
If we take 3235 away from 3760, we end up with 525.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5250, and continue the process.

Step 11:
5250 divided by 647 is 8 with a remainder of 74.
The next digit of our result is 8. 
Result so far: 120054.258
The remainder is 74 after subtracting 5176 from 5250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 12:
647 can be fit into 740 1 times, resulting in a remainder of 93.
The next digit of our result is 1. 
Result so far: 120054.2581
Subtract 647 from 740 to get 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Moving on to step 13:
647 goes into 930 1 times with a remainder of 283.
The number 1 becomes the next digit in our result. 
Result so far: 120054.25811
If we take 647 away from 930, we end up with 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

The final outcome is 120054.25811, with a leftover of 0.000283.