We're dividing 629249 by 90 
We want to figure out the number of times 629249 can be divided by 90.

Moving on to step 1:
The number 90 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (2) of the dividend behind the 6 and repeat the process: 62 / 90

Moving on to step 2:
90 can be fit into 62 0 times, resulting in a remainder of 62.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 62, we get 62.
Take the next digit (9) from the dividend and append it to 62, then repeat: 629 / 90

Let's proceed to step 3:
629 divided by 90 is 6 with a remainder of 89.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtract 540 from 629 to get 89.
Bring next digit (2) of the dividend behind the 89 and repeat the process: 892 / 90

Step 4:
When dividing 892 by 90, we get 9 with a remainder of 82.
The next digit of our result is 9. 
Result so far: 69.0
If we subtract 810 from 892, we get 82.
Append the next digit (4) from the dividend to 82 and continue with: 824 / 90

Going ahead to step 5:
When dividing 824 by 90, we get 9 with a remainder of 14.
The next digit of our result is 9. 
Result so far: 699.0
If we take 810 away from 824, we end up with 14.
Take the next digit (9) from the dividend and append it to 14, then repeat: 149 / 90

Step 6:
149 divided by 90 is 1 with a remainder of 59.
Put 1 as the next digit of the answer. 
Result so far: 6991.0
The remainder is 59 after subtracting 90 from 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Going ahead to step 7:
If we divide 590 by 90, we get 6 and a remainder of 50.
Record the quotient 6 as the next digit in the result. 
Result so far: 6991.6
If we subtract 540 from 590, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 8:
If we divide 500 by 90, we get 5 and a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 6991.65
If we subtract 450 from 500, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 9:
500 divided by 90 is 5 with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 6991.655
If we take 450 away from 500, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The final outcome is 6991.655, with a leftover of 0.005.