Let's divide 672077 by 90
We want to figure out the number of times 672077 can be divided by 90.

Going ahead to step 1:
If we divide 6 by 90, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (7) from the dividend, attach it to 6 and continue: 67 / 90

Advancing to step 2:
90 goes into 67 0 times with a remainder of 67.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 67 and we're left with 67.
Bring next digit (2) of the dividend behind the 67 and repeat the process: 672 / 90

Advancing to step 3:
672 divided by 90 is 7 with a remainder of 42.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtract 630 from 672 to get 42.
Append the next digit (0) from the dividend to 42 and continue with: 420 / 90

On to step 4:
If we divide 420 by 90, we get 4 and a remainder of 60.
Record the quotient 4 as the next digit in the result. 
Result so far: 74.0
Deduct 360 from 420 and we're left with 60.
Bring next digit (7) of the dividend behind the 60 and repeat the process: 607 / 90

Advancing to step 5:
607 divided by 90 is 6 with a remainder of 67.
The number 6 becomes the next digit in our result. 
Result so far: 746.0
Deduct 540 from 607 and we're left with 67.
Bring next digit (7) of the dividend behind the 67 and repeat the process: 677 / 90

Let's proceed to step 6:
677 divided by 90 is 7 with a remainder of 47.
The number 7 becomes the next digit in our result. 
Result so far: 7467.0
Subtracting 630 from 677 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 7:
If we divide 470 by 90, we get 5 and a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 7467.5
The remainder is 20 after subtracting 450 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 8:
200 divided by 90 is 2 with a remainder of 20.
Use 2 as the next digit of our solution. 
Result so far: 7467.52
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.

On to step 9:
When dividing 200 by 90, we get 2 with a remainder of 20.
Use 2 as the next digit of our solution. 
Result so far: 7467.522
Deduct 180 from 200 and we're left 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.

Our division results in 7467.522 with a remaining 0.002.