We look at the division of 689594 by 9 
We want to figure out the number of times 689594 can be divided by 9.

Let's proceed to step 1:
If we divide 6 by 9, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 9

Step 2:
9 goes into 68 7 times with a remainder of 5.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtract 63 from 68 to get 5.
Append the next digit (9) from the dividend to 5 and continue with: 59 / 9

Going ahead to step 3:
The number 9 fits into 59 6 times, leaving a remainder of 5.
The number 6 becomes the next digit in our result. 
Result so far: 76.0
Deduct 54 from 59 and we're left with 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 9

Step 4:
If we divide 55 by 9, we get 6 and a remainder of 1.
Use 6 as the next digit of our solution. 
Result so far: 766.0
If we take 54 away from 55, we end up with 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 9

Going ahead to step 5:
9 goes into 19 2 times with a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 7662.0
If we take 18 away from 19, we end up with 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 9

Step 6:
When dividing 14 by 9, we get 1 with a remainder of 5.
Record the quotient 1 as the next digit in the result. 
Result so far: 76621.0
Subtract 9 from 14 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 7:
When dividing 50 by 9, we get 5 with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 76621.5
Deduct 45 from 50 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 8:
When dividing 50 by 9, we get 5 with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 76621.55
Subtracting 45 from 50 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final outcome is 76621.55, with a leftover of 0.005.