Let's divide 712822 by 78
We want to figure out the number of times 712822 can be divided by 78.

Moving on to step 1:
78 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 78

Let's proceed to step 2:
78 goes into 71 0 times with a remainder of 71.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 71 to get 71.
Append the next digit (2) from the dividend to 71 and continue with: 712 / 78

Let's proceed to step 3:
78 can be fit into 712 9 times, resulting in a remainder of 10.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtracting 702 from 712 leaves us with 10.
Take the next digit (8) from the dividend and append it to 10, then repeat: 108 / 78

Going ahead to step 4:
78 goes into 108 1 times with a remainder of 30.
Record the quotient 1 as the next digit in the result. 
Result so far: 91.0
If we subtract 78 from 108, we get 30.
Append the next digit (2) from the dividend to 30 and continue with: 302 / 78

Moving on to step 5:
If we divide 302 by 78, we get 3 and a remainder of 68.
The number 3 becomes the next digit in our result. 
Result so far: 913.0
Subtract 234 from 302 to get 68.
Grab the next digit (2) from the dividend, add it to 68, then carry on: 682 / 78

Moving on to step 6:
78 can be fit into 682 8 times, resulting in a remainder of 58.
Use 8 as the next digit of our solution. 
Result so far: 9138.0
If we subtract 624 from 682, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 7:
580 divided by 78 is 7 with a remainder of 34.
Use 7 as the next digit of our solution. 
Result so far: 9138.7
If we subtract 546 from 580, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 8:
When dividing 340 by 78, we get 4 with a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 9138.74
Subtract 312 from 340 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 9:
The number 78 fits into 280 3 times, leaving a remainder of 46.
Record the quotient 3 as the next digit in the result. 
Result so far: 9138.743
Subtracting 234 from 280 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 10:
78 goes into 460 5 times with a remainder of 70.
Write down 5 as next digit of the result. 
Result so far: 9138.7435
Subtracting 390 from 460 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 11:
78 goes into 700 8 times with a remainder of 76.
The next digit of our result is 8. 
Result so far: 9138.74358
If we subtract 624 from 700, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 12:
760 divided by 78 is 9 with a remainder of 58.
The next digit of our result is 9. 
Result so far: 9138.743589
Subtracting 702 from 760 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 13:
78 can be fit into 580 7 times, resulting in a remainder of 34.
Record the quotient 7 as the next digit in the result. 
Result so far: 9138.7435897
Subtract 546 from 580 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 14:
The number 78 fits into 340 4 times, leaving a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 9138.74358974
Subtract 312 from 340 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

After the division, we end up with 9138.74358974 and a remainder of 2.8e-08.