We divide 701099 by 90
We're looking to find how many times 90 goes into 701099.

Going ahead to step 1:
90 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
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

Step 2:
90 can be fit into 70 0 times, resulting in a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 70, we get 70.
Fetch the next digit (1) from the dividend, attach it to 70 and continue: 701 / 90

Moving on to step 3:
If we divide 701 by 90, we get 7 and a remainder of 71.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Deduct 630 from 701 and we're left with 71.
Grab the next digit (0) from the dividend, add it to 71, then carry on: 710 / 90

Going ahead to step 4:
90 goes into 710 7 times with a remainder of 80.
Record the quotient 7 as the next digit in the result. 
Result so far: 77.0
Subtracting 630 from 710 leaves us with 80.
Include the next digit (9) from the dividend after 80, then repeat: 809 / 90

Moving on to step 5:
When dividing 809 by 90, we get 8 with a remainder of 89.
Put 8 as the next digit of the answer. 
Result so far: 778.0
Subtract 720 from 809 to get 89.
Grab the next digit (9) from the dividend, add it to 89, then carry on: 899 / 90

Step 6:
The number 90 fits into 899 9 times, leaving a remainder of 89.
Use 9 as the next digit of our solution. 
Result so far: 7789.0
Deduct 810 from 899 and we're left with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Step 7:
890 divided by 90 is 9 with a remainder of 80.
Write down 9 as next digit of the result. 
Result so far: 7789.9
The remainder is 80 after subtracting 810 from 890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 8:
When dividing 800 by 90, we get 8 with a remainder of 80.
Put 8 as the next digit of the answer. 
Result so far: 7789.98
If we subtract 720 from 800, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 9:
90 goes into 800 8 times with a remainder of 80.
Put 8 as the next digit of the answer. 
Result so far: 7789.988
Subtract 720 from 800 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The final result is 7789.988 with a remainder of 0.008.