78165110 divided by 985 
Our goal is to divide 78165110 by 985.

Step 1:
When dividing 7 by 985, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 985

Moving on to step 2:
78 divided by 985 is 0 with a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Include the next digit (1) from the dividend after 78, then repeat: 781 / 985

Moving on to step 3:
781 divided by 985 is 0 with a remainder of 781.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 781 leaves us with 781.
Grab the next digit (6) from the dividend, add it to 781, then carry on: 7816 / 985

Going ahead to step 4:
If we divide 7816 by 985, we get 7 and a remainder of 921.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 921 after subtracting 6895 from 7816.
Include the next digit (5) from the dividend after 921, then repeat: 9215 / 985

Let's proceed to step 5:
If we divide 9215 by 985, we get 9 and a remainder of 350.
Record the quotient 9 as the next digit in the result. 
Result so far: 79.0
Subtract 8865 from 9215 to get 350.
Bring next digit (1) of the dividend behind the 350 and repeat the process: 3501 / 985

Going ahead to step 6:
If we divide 3501 by 985, we get 3 and a remainder of 546.
Put 3 as the next digit of the answer. 
Result so far: 793.0
Deduct 2955 from 3501 and we're left with 546.
Bring next digit (1) of the dividend behind the 546 and repeat the process: 5461 / 985

Let's proceed to step 7:
5461 divided by 985 is 5 with a remainder of 536.
The number 5 becomes the next digit in our result. 
Result so far: 7935.0
If we take 4925 away from 5461, we end up with 536.
Include the next digit (0) from the dividend after 536, then repeat: 5360 / 985

On to step 8:
985 can be fit into 5360 5 times, resulting in a remainder of 435.
Use 5 as the next digit of our solution. 
Result so far: 79355.0
If we take 4925 away from 5360, we end up with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Step 9:
985 goes into 4350 4 times with a remainder of 410.
The next digit of our result is 4. 
Result so far: 79355.4
Subtract 3940 from 4350 to get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Moving on to step 10:
When dividing 4100 by 985, we get 4 with a remainder of 160.
Put 4 as the next digit of the answer. 
Result so far: 79355.44
If we take 3940 away from 4100, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

After the division, we end up with 79355.44 and a remainder of 0.16.