We look at the division of 65525852 by 400 
We want to figure out the number of times 65525852 can be divided by 400.

Step 1:
6 divided by 400 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 400

Going ahead to step 2:
400 can be fit into 65 0 times, resulting in a remainder of 65.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 65 after subtracting 0 from 65.
Append the next digit (5) from the dividend to 65 and continue with: 655 / 400

Moving on to step 3:
The number 400 fits into 655 1 times, leaving a remainder of 255.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 400 from 655 to get 255.
Fetch the next digit (2) from the dividend, attach it to 255 and continue: 2552 / 400

Step 4:
The number 400 fits into 2552 6 times, leaving a remainder of 152.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
If we subtract 2400 from 2552, we get 152.
Append the next digit (5) from the dividend to 152 and continue with: 1525 / 400

Going ahead to step 5:
1525 divided by 400 is 3 with a remainder of 325.
The next digit of our result is 3. 
Result so far: 163.0
If we take 1200 away from 1525, we end up with 325.
Bring next digit (8) of the dividend behind the 325 and repeat the process: 3258 / 400

Step 6:
3258 divided by 400 is 8 with a remainder of 58.
Write down 8 as next digit of the result. 
Result so far: 1638.0
Subtract 3200 from 3258 to get 58.
Append the next digit (5) from the dividend to 58 and continue with: 585 / 400

Step 7:
585 divided by 400 is 1 with a remainder of 185.
Use 1 as the next digit of our solution. 
Result so far: 16381.0
The remainder is 185 after subtracting 400 from 585.
Grab the next digit (2) from the dividend, add it to 185, then carry on: 1852 / 400

Advancing to step 8:
If we divide 1852 by 400, we get 4 and a remainder of 252.
Put 4 as the next digit of the answer. 
Result so far: 163814.0
If we subtract 1600 from 1852, we get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Moving on to step 9:
400 goes into 2520 6 times with a remainder of 120.
Write down 6 as next digit of the result. 
Result so far: 163814.6
The remainder is 120 after subtracting 2400 from 2520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 10:
400 goes into 1200 3 times with a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 163814.63
Subtracting 1200 from 1200 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 11:
When dividing 0 by 400, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 163814.63
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 12:
400 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 163814.63
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 163814.63, and the remainder is 0.0.