78919260 divided by 945 
Our goal is to divide 78919260 by 945.

Going ahead to step 1:
If we divide 7 by 945, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 945

Let's proceed to step 2:
When dividing 78 by 945, we get 0 with a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Grab the next digit (9) from the dividend, add it to 78, then carry on: 789 / 945

Let's proceed to step 3:
945 can be fit into 789 0 times, resulting in a remainder of 789.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 789, we get 789.
Grab the next digit (1) from the dividend, add it to 789, then carry on: 7891 / 945

Advancing to step 4:
7891 divided by 945 is 8 with a remainder of 331.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
The remainder is 331 after subtracting 7560 from 7891.
Fetch the next digit (9) from the dividend, attach it to 331 and continue: 3319 / 945

Moving on to step 5:
When dividing 3319 by 945, we get 3 with a remainder of 484.
The number 3 becomes the next digit in our result. 
Result so far: 83.0
Subtracting 2835 from 3319 leaves us with 484.
Fetch the next digit (2) from the dividend, attach it to 484 and continue: 4842 / 945

Let's proceed to step 6:
945 can be fit into 4842 5 times, resulting in a remainder of 117.
Put 5 as the next digit of the answer. 
Result so far: 835.0
The remainder is 117 after subtracting 4725 from 4842.
Append the next digit (6) from the dividend to 117 and continue with: 1176 / 945

Moving on to step 7:
When dividing 1176 by 945, we get 1 with a remainder of 231.
The number 1 becomes the next digit in our result. 
Result so far: 8351.0
If we subtract 945 from 1176, we get 231.
Fetch the next digit (0) from the dividend, attach it to 231 and continue: 2310 / 945

On to step 8:
945 can be fit into 2310 2 times, resulting in a remainder of 420.
The next digit of our result is 2. 
Result so far: 83512.0
If we subtract 1890 from 2310, we get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

On to step 9:
945 goes into 4200 4 times with a remainder of 420.
Put 4 as the next digit of the answer. 
Result so far: 83512.4
If we subtract 3780 from 4200, we get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Moving on to step 10:
945 goes into 4200 4 times with a remainder of 420.
Write down 4 as next digit of the result. 
Result so far: 83512.44
If we take 3780 away from 4200, we end up with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

The final result is 83512.44 with a remainder of 0.42.