51525212 ÷ 975 
We want to divide 51525212 by 975.

Let's proceed to step 1:
When dividing 5 by 975, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 975

On to step 2:
The number 975 fits into 51 0 times, leaving a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Fetch the next digit (5) from the dividend, attach it to 51 and continue: 515 / 975

Step 3:
The number 975 fits into 515 0 times, leaving a remainder of 515.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 515 leaves us with 515.
Take the next digit (2) from the dividend and append it to 515, then repeat: 5152 / 975

Going ahead to step 4:
When dividing 5152 by 975, we get 5 with a remainder of 277.
The next digit of our result is 5. 
Result so far: 5.0
If we subtract 4875 from 5152, we get 277.
Bring next digit (5) of the dividend behind the 277 and repeat the process: 2775 / 975

Going ahead to step 5:
The number 975 fits into 2775 2 times, leaving a remainder of 825.
Use 2 as the next digit of our solution. 
Result so far: 52.0
If we subtract 1950 from 2775, we get 825.
Take the next digit (2) from the dividend and append it to 825, then repeat: 8252 / 975

On to step 6:
975 can be fit into 8252 8 times, resulting in a remainder of 452.
The next digit of our result is 8. 
Result so far: 528.0
If we subtract 7800 from 8252, we get 452.
Take the next digit (1) from the dividend and append it to 452, then repeat: 4521 / 975

Going ahead to step 7:
975 can be fit into 4521 4 times, resulting in a remainder of 621.
The next digit of our result is 4. 
Result so far: 5284.0
The remainder is 621 after subtracting 3900 from 4521.
Fetch the next digit (2) from the dividend, attach it to 621 and continue: 6212 / 975

On to step 8:
If we divide 6212 by 975, we get 6 and a remainder of 362.
Write down 6 as next digit of the result. 
Result so far: 52846.0
Subtracting 5850 from 6212 leaves us with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Advancing to step 9:
If we divide 3620 by 975, we get 3 and a remainder of 695.
Record the quotient 3 as the next digit in the result. 
Result so far: 52846.3
Subtracting 2925 from 3620 leaves us with 695.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6950, and continue the process.

Moving on to step 10:
6950 divided by 975 is 7 with a remainder of 125.
Write down 7 as next digit of the result. 
Result so far: 52846.37
If we take 6825 away from 6950, we end up with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

On to step 11:
The number 975 fits into 1250 1 times, leaving a remainder of 275.
The number 1 becomes the next digit in our result. 
Result so far: 52846.371
If we take 975 away from 1250, we end up with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

On to step 12:
When dividing 2750 by 975, we get 2 with a remainder of 800.
Write down 2 as next digit of the result. 
Result so far: 52846.3712
Deduct 1950 from 2750 and we're left with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

On to step 13:
When dividing 8000 by 975, we get 8 with a remainder of 200.
The number 8 becomes the next digit in our result. 
Result so far: 52846.37128
Subtract 7800 from 8000 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 14:
When dividing 2000 by 975, we get 2 with a remainder of 50.
The number 2 becomes the next digit in our result. 
Result so far: 52846.371282
Subtracting 1950 from 2000 leaves us 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.

Let's proceed to step 15:
When dividing 500 by 975, we get 0 with a remainder of 500.
The next digit of our result is 0. 
Result so far: 52846.371282
The remainder is 500 after subtracting 0 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

On to step 16:
975 goes into 5000 5 times with a remainder of 125.
Write down 5 as next digit of the result. 
Result so far: 52846.37128205
The remainder is 125 after subtracting 4875 from 5000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

The final outcome is 52846.37128205, with a leftover of 1.25e-07.