Let's divide 6598 by 90
Let's see how many times 90 fits into 6598.

Step 1:
90 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (5) from the dividend, add it to 6, then carry on: 65 / 90

Step 2:
The number 90 fits into 65 0 times, leaving a remainder of 65.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 65 and we're left with 65.
Include the next digit (9) from the dividend after 65, then repeat: 659 / 90

Going ahead to step 3:
When dividing 659 by 90, we get 7 with a remainder of 29.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtract 630 from 659 to get 29.
Grab the next digit (8) from the dividend, add it to 29, then carry on: 298 / 90

Let's proceed to step 4:
90 goes into 298 3 times with a remainder of 28.
Use 3 as the next digit of our solution. 
Result so far: 73.0
The remainder is 28 after subtracting 270 from 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 5:
The number 90 fits into 280 3 times, leaving a remainder of 10.
The next digit of our result is 3. 
Result so far: 73.3
Subtract 270 from 280 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 6:
When dividing 100 by 90, we get 1 with a remainder of 10.
Write down 1 as next digit of the result. 
Result so far: 73.31
If we take 90 away from 100, 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.

On to step 7:
When dividing 100 by 90, we get 1 with a remainder of 10.
Write down 1 as next digit of the result. 
Result so far: 73.311
Subtracting 90 from 100 leaves us 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.

After the division, we end up with 73.311 and a remainder of 0.001.