51665967 divided by 698 
We want to divide 51665967 by 698.

Moving on to step 1:
If we divide 5 by 698, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 698

On to step 2:
When dividing 51 by 698, we get 0 with a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 51 after subtracting 0 from 51.
Append the next digit (6) from the dividend to 51 and continue with: 516 / 698

Going ahead to step 3:
516 divided by 698 is 0 with a remainder of 516.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 516, we get 516.
Grab the next digit (6) from the dividend, add it to 516, then carry on: 5166 / 698

Going ahead to step 4:
698 can be fit into 5166 7 times, resulting in a remainder of 280.
The next digit of our result is 7. 
Result so far: 7.0
Subtract 4886 from 5166 to get 280.
Append the next digit (5) from the dividend to 280 and continue with: 2805 / 698

Step 5:
The number 698 fits into 2805 4 times, leaving a remainder of 13.
Put 4 as the next digit of the answer. 
Result so far: 74.0
Deduct 2792 from 2805 and we're left with 13.
Bring next digit (9) of the dividend behind the 13 and repeat the process: 139 / 698

Let's proceed to step 6:
The number 698 fits into 139 0 times, leaving a remainder of 139.
Use 0 as the next digit of our solution. 
Result so far: 740.0
If we take 0 away from 139, we end up with 139.
Include the next digit (6) from the dividend after 139, then repeat: 1396 / 698

Going ahead to step 7:
698 goes into 1396 2 times with a remainder of 0.
The next digit of our result is 2. 
Result so far: 7402.0
Deduct 1396 from 1396 and we're left with 0.
Fetch the next digit (7) from the dividend, attach it to 0 and continue: 7 / 698

On to step 8:
7 divided by 698 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 74020.0
If we take 0 away from 7, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 9:
The number 698 fits into 70 0 times, leaving a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 74020.0
Subtracting 0 from 70 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 10:
698 can be fit into 700 1 times, resulting in a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 74020.01
Deduct 698 from 700 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 11:
When dividing 20 by 698, we get 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 74020.01
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 12:
The number 698 fits into 200 0 times, leaving a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 74020.01
Deduct 0 from 200 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

In conclusion, the division gives 74020.01 with a balance of 0.002.