78784291 divided by 986 
We want to figure out the number of times 78784291 can be divided by 986.

Step 1:
986 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 986

Step 2:
986 can be fit into 78 0 times, resulting in a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Bring next digit (7) of the dividend behind the 78 and repeat the process: 787 / 986

Advancing to step 3:
The number 986 fits into 787 0 times, leaving a remainder of 787.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 787, we end up with 787.
Bring next digit (8) of the dividend behind the 787 and repeat the process: 7878 / 986

Going ahead to step 4:
The number 986 fits into 7878 7 times, leaving a remainder of 976.
Write down 7 as next digit of the result. 
Result so far: 7.0
Deduct 6902 from 7878 and we're left with 976.
Include the next digit (4) from the dividend after 976, then repeat: 9764 / 986

Going ahead to step 5:
If we divide 9764 by 986, we get 9 and a remainder of 890.
The number 9 becomes the next digit in our result. 
Result so far: 79.0
Subtract 8874 from 9764 to get 890.
Append the next digit (2) from the dividend to 890 and continue with: 8902 / 986

Advancing to step 6:
The number 986 fits into 8902 9 times, leaving a remainder of 28.
Use 9 as the next digit of our solution. 
Result so far: 799.0
If we take 8874 away from 8902, we end up with 28.
Append the next digit (9) from the dividend to 28 and continue with: 289 / 986

Moving on to step 7:
289 divided by 986 is 0 with a remainder of 289.
Write down 0 as next digit of the result. 
Result so far: 7990.0
Deduct 0 from 289 and we're left with 289.
Fetch the next digit (1) from the dividend, attach it to 289 and continue: 2891 / 986

Step 8:
986 goes into 2891 2 times with a remainder of 919.
Put 2 as the next digit of the answer. 
Result so far: 79902.0
Subtract 1972 from 2891 to get 919.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9190, and continue the process.

Advancing to step 9:
986 goes into 9190 9 times with a remainder of 316.
Use 9 as the next digit of our solution. 
Result so far: 79902.9
If we take 8874 away from 9190, we end up with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Going ahead to step 10:
The number 986 fits into 3160 3 times, leaving a remainder of 202.
Write down 3 as next digit of the result. 
Result so far: 79902.93
If we subtract 2958 from 3160, we get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Let's proceed to step 11:
2020 divided by 986 is 2 with a remainder of 48.
Write down 2 as next digit of the result. 
Result so far: 79902.932
If we take 1972 away from 2020, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 12:
If we divide 480 by 986, we get 0 and a remainder of 480.
The number 0 becomes the next digit in our result. 
Result so far: 79902.932
If we subtract 0 from 480, we get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Moving on to step 13:
986 goes into 4800 4 times with a remainder of 856.
The next digit of our result is 4. 
Result so far: 79902.93204
Subtract 3944 from 4800 to get 856.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8560, and continue the process.

Advancing to step 14:
The number 986 fits into 8560 8 times, leaving a remainder of 672.
The number 8 becomes the next digit in our result. 
Result so far: 79902.932048
Deduct 7888 from 8560 and we're left with 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Let's proceed to step 15:
The number 986 fits into 6720 6 times, leaving a remainder of 804.
Put 6 as the next digit of the answer. 
Result so far: 79902.9320486
If we subtract 5916 from 6720, we get 804.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8040, and continue the process.

On to step 16:
If we divide 8040 by 986, we get 8 and a remainder of 152.
Write down 8 as next digit of the result. 
Result so far: 79902.93204868
Subtract 7888 from 8040 to get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Our division results in 79902.93204868 with a remaining 1.52e-07.