97787915 ÷ 581 
We're looking to find how many times 581 goes into 97787915.

Let's proceed to step 1:
581 can be fit into 9 0 times, resulting in a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Take the next digit (7) from the dividend and append it to 9, then repeat: 97 / 581

Moving on to step 2:
97 divided by 581 is 0 with a remainder of 97.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 97 and we're left with 97.
Take the next digit (7) from the dividend and append it to 97, then repeat: 977 / 581

Advancing to step 3:
977 divided by 581 is 1 with a remainder of 396.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 581 from 977 and we're left with 396.
Take the next digit (8) from the dividend and append it to 396, then repeat: 3968 / 581

Advancing to step 4:
3968 divided by 581 is 6 with a remainder of 482.
Write down 6 as next digit of the result. 
Result so far: 16.0
Subtracting 3486 from 3968 leaves us with 482.
Bring next digit (7) of the dividend behind the 482 and repeat the process: 4827 / 581

Moving on to step 5:
4827 divided by 581 is 8 with a remainder of 179.
The number 8 becomes the next digit in our result. 
Result so far: 168.0
The remainder is 179 after subtracting 4648 from 4827.
Append the next digit (9) from the dividend to 179 and continue with: 1799 / 581

Moving on to step 6:
1799 divided by 581 is 3 with a remainder of 56.
The next digit of our result is 3. 
Result so far: 1683.0
If we take 1743 away from 1799, we end up with 56.
Append the next digit (1) from the dividend to 56 and continue with: 561 / 581

Let's proceed to step 7:
581 can be fit into 561 0 times, resulting in a remainder of 561.
The next digit of our result is 0. 
Result so far: 16830.0
Subtracting 0 from 561 leaves us with 561.
Take the next digit (5) from the dividend and append it to 561, then repeat: 5615 / 581

On to step 8:
The number 581 fits into 5615 9 times, leaving a remainder of 386.
Put 9 as the next digit of the answer. 
Result so far: 168309.0
Deduct 5229 from 5615 and we're left with 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Advancing to step 9:
581 can be fit into 3860 6 times, resulting in a remainder of 374.
Write down 6 as next digit of the result. 
Result so far: 168309.6
If we take 3486 away from 3860, we end up with 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Advancing to step 10:
If we divide 3740 by 581, we get 6 and a remainder of 254.
The next digit of our result is 6. 
Result so far: 168309.66
Subtracting 3486 from 3740 leaves us with 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

In conclusion, the division gives 168309.66 with a balance of 0.254.