We're dividing 73409025 by 997 
We want to figure out the number of times 73409025 can be divided by 997.

Step 1:
7 divided by 997 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 997

On to step 2:
When dividing 73 by 997, we get 0 with a remainder of 73.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 73 after subtracting 0 from 73.
Bring next digit (4) of the dividend behind the 73 and repeat the process: 734 / 997

Let's proceed to step 3:
If we divide 734 by 997, we get 0 and a remainder of 734.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 734 to get 734.
Append the next digit (0) from the dividend to 734 and continue with: 7340 / 997

Step 4:
When dividing 7340 by 997, we get 7 with a remainder of 361.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Deduct 6979 from 7340 and we're left with 361.
Take the next digit (9) from the dividend and append it to 361, then repeat: 3619 / 997

Step 5:
997 can be fit into 3619 3 times, resulting in a remainder of 628.
Put 3 as the next digit of the answer. 
Result so far: 73.0
Deduct 2991 from 3619 and we're left with 628.
Take the next digit (0) from the dividend and append it to 628, then repeat: 6280 / 997

Moving on to step 6:
6280 divided by 997 is 6 with a remainder of 298.
Record the quotient 6 as the next digit in the result. 
Result so far: 736.0
Deduct 5982 from 6280 and we're left with 298.
Grab the next digit (2) from the dividend, add it to 298, then carry on: 2982 / 997

On to step 7:
The number 997 fits into 2982 2 times, leaving a remainder of 988.
The number 2 becomes the next digit in our result. 
Result so far: 7362.0
The remainder is 988 after subtracting 1994 from 2982.
Grab the next digit (5) from the dividend, add it to 988, then carry on: 9885 / 997

Going ahead to step 8:
9885 divided by 997 is 9 with a remainder of 912.
Use 9 as the next digit of our solution. 
Result so far: 73629.0
Subtract 8973 from 9885 to get 912.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9120, and continue the process.

On to step 9:
9120 divided by 997 is 9 with a remainder of 147.
Write down 9 as next digit of the result. 
Result so far: 73629.9
If we take 8973 away from 9120, we end up with 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

Going ahead to step 10:
When dividing 1470 by 997, we get 1 with a remainder of 473.
Record the quotient 1 as the next digit in the result. 
Result so far: 73629.91
If we subtract 997 from 1470, we get 473.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4730, and continue the process.

Going ahead to step 11:
The number 997 fits into 4730 4 times, leaving a remainder of 742.
Write down 4 as next digit of the result. 
Result so far: 73629.914
If we take 3988 away from 4730, we end up with 742.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7420, and continue the process.

Step 12:
When dividing 7420 by 997, we get 7 with a remainder of 441.
Put 7 as the next digit of the answer. 
Result so far: 73629.9147
If we subtract 6979 from 7420, we get 441.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4410, and continue the process.

Going ahead to step 13:
When dividing 4410 by 997, we get 4 with a remainder of 422.
The next digit of our result is 4. 
Result so far: 73629.91474
If we take 3988 away from 4410, we end up with 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Going ahead to step 14:
4220 divided by 997 is 4 with a remainder of 232.
Write down 4 as next digit of the result. 
Result so far: 73629.914744
The remainder is 232 after subtracting 3988 from 4220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

The final outcome is 73629.914744, with a leftover of 2.32e-05.