Let's divide 736609 by 78
We're looking to find how many times 78 goes into 736609.

Going ahead to step 1:
78 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 78

Step 2:
78 goes into 73 0 times with a remainder of 73.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 73 after subtracting 0 from 73.
Grab the next digit (6) from the dividend, add it to 73, then carry on: 736 / 78

Advancing to step 3:
The number 78 fits into 736 9 times, leaving a remainder of 34.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we subtract 702 from 736, we get 34.
Bring next digit (6) of the dividend behind the 34 and repeat the process: 346 / 78

Step 4:
346 divided by 78 is 4 with a remainder of 34.
Record the quotient 4 as the next digit in the result. 
Result so far: 94.0
Deduct 312 from 346 and we're left with 34.
Bring next digit (0) of the dividend behind the 34 and repeat the process: 340 / 78

On to step 5:
When dividing 340 by 78, we get 4 with a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 944.0
Subtract 312 from 340 to get 28.
Include the next digit (9) from the dividend after 28, then repeat: 289 / 78

Moving on to step 6:
78 goes into 289 3 times with a remainder of 55.
Put 3 as the next digit of the answer. 
Result so far: 9443.0
Deduct 234 from 289 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 7:
550 divided by 78 is 7 with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 9443.7
If we subtract 546 from 550, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 8:
78 goes into 40 0 times with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 9443.7
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 9:
If we divide 400 by 78, we get 5 and a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 9443.705
If we take 390 away from 400, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 10:
78 goes into 100 1 times with a remainder of 22.
Write down 1 as next digit of the result. 
Result so far: 9443.7051
Deduct 78 from 100 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 11:
When dividing 220 by 78, we get 2 with a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 9443.70512
Subtracting 156 from 220 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 12:
The number 78 fits into 640 8 times, leaving a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 9443.705128
Subtract 624 from 640 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 13:
160 divided by 78 is 2 with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 9443.7051282
If we take 156 away from 160, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 14:
When dividing 40 by 78, we get 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 9443.7051282
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final result is 9443.7051282 with a remainder of 4e-08.