We divide 97777561 by 486
Our goal is to divide 97777561 by 486.

Moving on to step 1:
486 can be fit into 9 0 times, resulting in a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Include the next digit (7) from the dividend after 9, then repeat: 97 / 486

Let's proceed to step 2:
486 goes into 97 0 times with a remainder of 97.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 97 after subtracting 0 from 97.
Append the next digit (7) from the dividend to 97 and continue with: 977 / 486

Let's proceed to step 3:
486 can be fit into 977 2 times, resulting in a remainder of 5.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 5 after subtracting 972 from 977.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 486

Advancing to step 4:
57 divided by 486 is 0 with a remainder of 57.
Put 0 as the next digit of the answer. 
Result so far: 20.0
If we take 0 away from 57, we end up with 57.
Append the next digit (7) from the dividend to 57 and continue with: 577 / 486

Advancing to step 5:
486 goes into 577 1 times with a remainder of 91.
Write down 1 as next digit of the result. 
Result so far: 201.0
Subtracting 486 from 577 leaves us with 91.
Grab the next digit (5) from the dividend, add it to 91, then carry on: 915 / 486

On to step 6:
486 goes into 915 1 times with a remainder of 429.
Put 1 as the next digit of the answer. 
Result so far: 2011.0
If we subtract 486 from 915, we get 429.
Grab the next digit (6) from the dividend, add it to 429, then carry on: 4296 / 486

Going ahead to step 7:
486 goes into 4296 8 times with a remainder of 408.
Use 8 as the next digit of our solution. 
Result so far: 20118.0
Deduct 3888 from 4296 and we're left with 408.
Take the next digit (1) from the dividend and append it to 408, then repeat: 4081 / 486

Moving on to step 8:
486 goes into 4081 8 times with a remainder of 193.
Use 8 as the next digit of our solution. 
Result so far: 201188.0
If we subtract 3888 from 4081, we get 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Moving on to step 9:
If we divide 1930 by 486, we get 3 and a remainder of 472.
The number 3 becomes the next digit in our result. 
Result so far: 201188.3
Deduct 1458 from 1930 and we're left with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

Step 10:
486 goes into 4720 9 times with a remainder of 346.
The next digit of our result is 9. 
Result so far: 201188.39
The remainder is 346 after subtracting 4374 from 4720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3460, and continue the process.

Let's proceed to step 11:
The number 486 fits into 3460 7 times, leaving a remainder of 58.
Write down 7 as next digit of the result. 
Result so far: 201188.397
Subtracting 3402 from 3460 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 12:
486 goes into 580 1 times with a remainder of 94.
Record the quotient 1 as the next digit in the result. 
Result so far: 201188.3971
Subtract 486 from 580 to get 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Step 13:
940 divided by 486 is 1 with a remainder of 454.
Record the quotient 1 as the next digit in the result. 
Result so far: 201188.39711
If we subtract 486 from 940, we get 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

After the division, we end up with 201188.39711 and a remainder of 0.000454.