99585256 ÷ 781 
We want to figure out the number of times 99585256 can be divided by 781.

Step 1:
If we divide 9 by 781, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 781

Let's proceed to step 2:
781 goes into 99 0 times with a remainder of 99.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 99 leaves us with 99.
Bring next digit (5) of the dividend behind the 99 and repeat the process: 995 / 781

Advancing to step 3:
995 divided by 781 is 1 with a remainder of 214.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 781 from 995, we get 214.
Grab the next digit (8) from the dividend, add it to 214, then carry on: 2148 / 781

Moving on to step 4:
The number 781 fits into 2148 2 times, leaving a remainder of 586.
Use 2 as the next digit of our solution. 
Result so far: 12.0
The remainder is 586 after subtracting 1562 from 2148.
Include the next digit (5) from the dividend after 586, then repeat: 5865 / 781

Let's proceed to step 5:
5865 divided by 781 is 7 with a remainder of 398.
The number 7 becomes the next digit in our result. 
Result so far: 127.0
The remainder is 398 after subtracting 5467 from 5865.
Append the next digit (2) from the dividend to 398 and continue with: 3982 / 781

Let's proceed to step 6:
3982 divided by 781 is 5 with a remainder of 77.
Write down 5 as next digit of the result. 
Result so far: 1275.0
Subtract 3905 from 3982 to get 77.
Append the next digit (5) from the dividend to 77 and continue with: 775 / 781

Step 7:
775 divided by 781 is 0 with a remainder of 775.
Record the quotient 0 as the next digit in the result. 
Result so far: 12750.0
The remainder is 775 after subtracting 0 from 775.
Take the next digit (6) from the dividend and append it to 775, then repeat: 7756 / 781

Going ahead to step 8:
7756 divided by 781 is 9 with a remainder of 727.
Use 9 as the next digit of our solution. 
Result so far: 127509.0
If we take 7029 away from 7756, we end up with 727.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7270, and continue the process.

Step 9:
If we divide 7270 by 781, we get 9 and a remainder of 241.
Use 9 as the next digit of our solution. 
Result so far: 127509.9
If we subtract 7029 from 7270, we get 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

Moving on to step 10:
2410 divided by 781 is 3 with a remainder of 67.
Use 3 as the next digit of our solution. 
Result so far: 127509.93
The remainder is 67 after subtracting 2343 from 2410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Step 11:
When dividing 670 by 781, we get 0 with a remainder of 670.
Write down 0 as next digit of the result. 
Result so far: 127509.93
Subtracting 0 from 670 leaves us with 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Moving on to step 12:
6700 divided by 781 is 8 with a remainder of 452.
The next digit of our result is 8. 
Result so far: 127509.9308
If we subtract 6248 from 6700, we get 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Moving on to step 13:
4520 divided by 781 is 5 with a remainder of 615.
Use 5 as the next digit of our solution. 
Result so far: 127509.93085
If we subtract 3905 from 4520, we get 615.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6150, and continue the process.

Advancing to step 14:
6150 divided by 781 is 7 with a remainder of 683.
Use 7 as the next digit of our solution. 
Result so far: 127509.930857
If we subtract 5467 from 6150, we get 683.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6830, and continue the process.

Moving on to step 15:
781 goes into 6830 8 times with a remainder of 582.
The number 8 becomes the next digit in our result. 
Result so far: 127509.9308578
Subtracting 6248 from 6830 leaves us with 582.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5820, and continue the process.

Step 16:
781 goes into 5820 7 times with a remainder of 353.
Use 7 as the next digit of our solution. 
Result so far: 127509.93085787
If we take 5467 away from 5820, we end up with 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

The final outcome is 127509.93085787, with a leftover of 3.53e-07.