We look at the division of 623076 by 90 
We want to divide 623076 by 90.

Moving on to step 1:
When dividing 6 by 90, we get 0 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.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 90

Advancing to step 2:
If we divide 62 by 90, we get 0 and a remainder of 62.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 62 and we're left with 62.
Append the next digit (3) from the dividend to 62 and continue with: 623 / 90

Moving on to step 3:
90 goes into 623 6 times with a remainder of 83.
The next digit of our result is 6. 
Result so far: 6.0
Subtracting 540 from 623 leaves us with 83.
Grab the next digit (0) from the dividend, add it to 83, then carry on: 830 / 90

Moving on to step 4:
830 divided by 90 is 9 with a remainder of 20.
Record the quotient 9 as the next digit in the result. 
Result so far: 69.0
The remainder is 20 after subtracting 810 from 830.
Grab the next digit (7) from the dividend, add it to 20, then carry on: 207 / 90

Moving on to step 5:
When dividing 207 by 90, we get 2 with a remainder of 27.
The next digit of our result is 2. 
Result so far: 692.0
Subtract 180 from 207 to get 27.
Grab the next digit (6) from the dividend, add it to 27, then carry on: 276 / 90

Going ahead to step 6:
276 divided by 90 is 3 with a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 6923.0
The remainder is 6 after subtracting 270 from 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 7:
90 goes into 60 0 times with a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 6923.0
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 8:
When dividing 600 by 90, we get 6 with a remainder of 60.
Write down 6 as next digit of the result. 
Result so far: 6923.06
Subtracting 540 from 600 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 9:
The number 90 fits into 600 6 times, leaving a remainder of 60.
Use 6 as the next digit of our solution. 
Result so far: 6923.066
The remainder is 60 after subtracting 540 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The quotient of the division is 6923.066, and the remainder is 0.006.