We look at the division of 736243 by 9 
We want to figure out the number of times 736243 can be divided by 9.

Step 1:
The number 9 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 9

Step 2:
9 goes into 73 8 times with a remainder of 1.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtract 72 from 73 to get 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 9

Advancing to step 3:
When dividing 16 by 9, we get 1 with a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 81.0
If we take 9 away from 16, we end up with 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 9

Let's proceed to step 4:
9 can be fit into 72 8 times, resulting in a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 818.0
If we subtract 72 from 72, we get 0.
Grab the next digit (4) from the dividend, add it to 0, then carry on: 4 / 9

Going ahead to step 5:
If we divide 4 by 9, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 8180.0
If we subtract 0 from 4, we get 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 9

Let's proceed to step 6:
When dividing 43 by 9, we get 4 with a remainder of 7.
The number 4 becomes the next digit in our result. 
Result so far: 81804.0
If we subtract 36 from 43, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
The number 9 fits into 70 7 times, leaving a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 81804.7
The remainder is 7 after subtracting 63 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 8:
70 divided by 9 is 7 with a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 81804.77
If we subtract 63 from 70, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

The final result is 81804.77 with a remainder of 0.007.