Let's divide 77664811 by 97
We want to figure out the number of times 77664811 can be divided by 97.

Step 1:
When dividing 7 by 97, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 97

Let's proceed to step 2:
77 divided by 97 is 0 with a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 77, we end up with 77.
Fetch the next digit (6) from the dividend, attach it to 77 and continue: 776 / 97

Step 3:
97 goes into 776 8 times with a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 776 from 776 to get 0.
Bring next digit (6) of the dividend behind the 0 and repeat the process: 6 / 97

Advancing to step 4:
97 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 80.0
If we take 0 away from 6, we end up with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 97

Advancing to step 5:
The number 97 fits into 64 0 times, leaving a remainder of 64.
Use 0 as the next digit of our solution. 
Result so far: 800.0
Subtracting 0 from 64 leaves us with 64.
Bring next digit (8) of the dividend behind the 64 and repeat the process: 648 / 97

On to step 6:
When dividing 648 by 97, we get 6 with a remainder of 66.
The number 6 becomes the next digit in our result. 
Result so far: 8006.0
Subtract 582 from 648 to get 66.
Take the next digit (1) from the dividend and append it to 66, then repeat: 661 / 97

Moving on to step 7:
661 divided by 97 is 6 with a remainder of 79.
Record the quotient 6 as the next digit in the result. 
Result so far: 80066.0
If we take 582 away from 661, we end up with 79.
Grab the next digit (1) from the dividend, add it to 79, then carry on: 791 / 97

Step 8:
97 goes into 791 8 times with a remainder of 15.
Put 8 as the next digit of the answer. 
Result so far: 800668.0
Subtract 776 from 791 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 9:
150 divided by 97 is 1 with a remainder of 53.
The number 1 becomes the next digit in our result. 
Result so far: 800668.1
Deduct 97 from 150 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Going ahead to step 10:
97 can be fit into 530 5 times, resulting in a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 800668.15
Subtract 485 from 530 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 11:
97 goes into 450 4 times with a remainder of 62.
Write down 4 as next digit of the result. 
Result so far: 800668.154
The remainder is 62 after subtracting 388 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 12:
If we divide 620 by 97, we get 6 and a remainder of 38.
Write down 6 as next digit of the result. 
Result so far: 800668.1546
If we take 582 away from 620, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 13:
When dividing 380 by 97, we get 3 with a remainder of 89.
The number 3 becomes the next digit in our result. 
Result so far: 800668.15463
If we subtract 291 from 380, we get 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Going ahead to step 14:
890 divided by 97 is 9 with a remainder of 17.
Write down 9 as next digit of the result. 
Result so far: 800668.154639
If we subtract 873 from 890, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 15:
97 can be fit into 170 1 times, resulting in a remainder of 73.
Put 1 as the next digit of the answer. 
Result so far: 800668.1546391
Subtract 97 from 170 to get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

On to step 16:
97 can be fit into 730 7 times, resulting in a remainder of 51.
The next digit of our result is 7. 
Result so far: 800668.15463917
Subtract 679 from 730 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

After the division, we end up with 800668.15463917 and a remainder of 5.1e-08.