We look at the division of 706691 by 90 
Let's see how many times 90 fits into 706691.

Advancing to step 1:
If we divide 7 by 90, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 90

Advancing to step 2:
The number 90 fits into 70 0 times, leaving a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 70 and we're left with 70.
Append the next digit (6) from the dividend to 70 and continue with: 706 / 90

On to step 3:
90 goes into 706 7 times with a remainder of 76.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Deduct 630 from 706 and we're left with 76.
Fetch the next digit (6) from the dividend, attach it to 76 and continue: 766 / 90

Advancing to step 4:
If we divide 766 by 90, we get 8 and a remainder of 46.
Use 8 as the next digit of our solution. 
Result so far: 78.0
Subtracting 720 from 766 leaves us with 46.
Bring next digit (9) of the dividend behind the 46 and repeat the process: 469 / 90

Moving on to step 5:
When dividing 469 by 90, we get 5 with a remainder of 19.
Put 5 as the next digit of the answer. 
Result so far: 785.0
The remainder is 19 after subtracting 450 from 469.
Take the next digit (1) from the dividend and append it to 19, then repeat: 191 / 90

Step 6:
90 can be fit into 191 2 times, resulting in a remainder of 11.
Record the quotient 2 as the next digit in the result. 
Result so far: 7852.0
The remainder is 11 after subtracting 180 from 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 7:
110 divided by 90 is 1 with a remainder of 20.
Use 1 as the next digit of our solution. 
Result so far: 7852.1
If we take 90 away from 110, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 8:
When dividing 200 by 90, we get 2 with a remainder of 20.
The next digit of our result is 2. 
Result so far: 7852.12
Subtract 180 from 200 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
200 divided by 90 is 2 with a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 7852.122
If we take 180 away from 200, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

In conclusion, the division gives 7852.122 with a balance of 0.002.