We look at the division of 72994547 by 90 
Let's see how many times 90 fits into 72994547.

On to step 1:
90 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 90

Going ahead to step 2:
If we divide 72 by 90, we get 0 and a remainder of 72.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 72, we end up with 72.
Append the next digit (9) from the dividend to 72 and continue with: 729 / 90

Let's proceed to step 3:
The number 90 fits into 729 8 times, leaving a remainder of 9.
Write down 8 as next digit of the result. 
Result so far: 8.0
The remainder is 9 after subtracting 720 from 729.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 90

Step 4:
90 can be fit into 99 1 times, resulting in a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 81.0
Subtract 90 from 99 to get 9.
Fetch the next digit (4) from the dividend, attach it to 9 and continue: 94 / 90

On to step 5:
If we divide 94 by 90, we get 1 and a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 811.0
The remainder is 4 after subtracting 90 from 94.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 90

Advancing to step 6:
When dividing 45 by 90, we get 0 with a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 8110.0
Subtracting 0 from 45 leaves us with 45.
Fetch the next digit (4) from the dividend, attach it to 45 and continue: 454 / 90

Step 7:
454 divided by 90 is 5 with a remainder of 4.
Record the quotient 5 as the next digit in the result. 
Result so far: 81105.0
Subtracting 450 from 454 leaves us with 4.
Bring next digit (7) of the dividend behind the 4 and repeat the process: 47 / 90

On to step 8:
The number 90 fits into 47 0 times, leaving a remainder of 47.
Record the quotient 0 as the next digit in the result. 
Result so far: 811050.0
Subtract 0 from 47 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 9:
470 divided by 90 is 5 with a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 811050.5
Subtract 450 from 470 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 10:
The number 90 fits into 200 2 times, leaving a remainder of 20.
The next digit of our result is 2. 
Result so far: 811050.52
If we subtract 180 from 200, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 11:
90 goes into 200 2 times with a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 811050.522
The remainder is 20 after subtracting 180 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 811050.522, with a leftover of 0.002.