We look at the division of 51523650 by 997 
We want to figure out the number of times 51523650 can be divided by 997.

Let's proceed to step 1:
When dividing 5 by 997, we get 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 997

Going ahead to step 2:
51 divided by 997 is 0 with a remainder of 51.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 51 leaves us with 51.
Take the next digit (5) from the dividend and append it to 51, then repeat: 515 / 997

Going ahead to step 3:
The number 997 fits into 515 0 times, leaving a remainder of 515.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 515 leaves us with 515.
Grab the next digit (2) from the dividend, add it to 515, then carry on: 5152 / 997

Let's proceed to step 4:
When dividing 5152 by 997, we get 5 with a remainder of 167.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
The remainder is 167 after subtracting 4985 from 5152.
Fetch the next digit (3) from the dividend, attach it to 167 and continue: 1673 / 997

Moving on to step 5:
997 can be fit into 1673 1 times, resulting in a remainder of 676.
Record the quotient 1 as the next digit in the result. 
Result so far: 51.0
If we take 997 away from 1673, we end up with 676.
Fetch the next digit (6) from the dividend, attach it to 676 and continue: 6766 / 997

Let's proceed to step 6:
6766 divided by 997 is 6 with a remainder of 784.
Put 6 as the next digit of the answer. 
Result so far: 516.0
If we take 5982 away from 6766, we end up with 784.
Take the next digit (5) from the dividend and append it to 784, then repeat: 7845 / 997

Moving on to step 7:
7845 divided by 997 is 7 with a remainder of 866.
The next digit of our result is 7. 
Result so far: 5167.0
Deduct 6979 from 7845 and we're left with 866.
Bring next digit (0) of the dividend behind the 866 and repeat the process: 8660 / 997

Step 8:
The number 997 fits into 8660 8 times, leaving a remainder of 684.
Use 8 as the next digit of our solution. 
Result so far: 51678.0
Deduct 7976 from 8660 and we're left with 684.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6840, and continue the process.

Moving on to step 9:
997 goes into 6840 6 times with a remainder of 858.
Write down 6 as next digit of the result. 
Result so far: 51678.6
If we subtract 5982 from 6840, we get 858.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8580, and continue the process.

Step 10:
8580 divided by 997 is 8 with a remainder of 604.
The number 8 becomes the next digit in our result. 
Result so far: 51678.68
Subtract 7976 from 8580 to get 604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

Going ahead to step 11:
997 goes into 6040 6 times with a remainder of 58.
Write down 6 as next digit of the result. 
Result so far: 51678.686
If we subtract 5982 from 6040, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 12:
997 goes into 580 0 times with a remainder of 580.
Use 0 as the next digit of our solution. 
Result so far: 51678.686
If we subtract 0 from 580, we get 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

On to step 13:
If we divide 5800 by 997, we get 5 and a remainder of 815.
Use 5 as the next digit of our solution. 
Result so far: 51678.68605
The remainder is 815 after subtracting 4985 from 5800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8150, and continue the process.

Advancing to step 14:
When dividing 8150 by 997, we get 8 with a remainder of 174.
Record the quotient 8 as the next digit in the result. 
Result so far: 51678.686058
If we subtract 7976 from 8150, we get 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

On to step 15:
If we divide 1740 by 997, we get 1 and a remainder of 743.
The number 1 becomes the next digit in our result. 
Result so far: 51678.6860581
Subtract 997 from 1740 to get 743.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7430, and continue the process.

Moving on to step 16:
If we divide 7430 by 997, we get 7 and a remainder of 451.
The number 7 becomes the next digit in our result. 
Result so far: 51678.68605817
If we take 6979 away from 7430, we end up with 451.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4510, and continue the process.

Our division results in 51678.68605817 with a remaining 4.51e-07.