We divide 675180 by 90
We want to figure out the number of times 675180 can be divided by 90.

Step 1:
When dividing 6 by 90, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (7) of the dividend behind the 6 and repeat the process: 67 / 90

Step 2:
90 can be fit into 67 0 times, resulting in a remainder of 67.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 67 leaves us with 67.
Take the next digit (5) from the dividend and append it to 67, then repeat: 675 / 90

Let's proceed to step 3:
90 goes into 675 7 times with a remainder of 45.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 630 away from 675, we end up with 45.
Grab the next digit (1) from the dividend, add it to 45, then carry on: 451 / 90

Let's proceed to step 4:
90 can be fit into 451 5 times, resulting in a remainder of 1.
The next digit of our result is 5. 
Result so far: 75.0
Subtract 450 from 451 to get 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 90

Let's proceed to step 5:
When dividing 18 by 90, we get 0 with a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 750.0
If we take 0 away from 18, we end up with 18.
Fetch the next digit (0) from the dividend, attach it to 18 and continue: 180 / 90

Going ahead to step 6:
If we divide 180 by 90, we get 2 and a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 7502.0
Subtract 180 from 180 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 7:
When dividing 0 by 90, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 7502.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
0 divided by 90 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 7502.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 7502.0 with a remainder of 0.0.