We divide 66258257 by 65
Let's see how many times 65 fits into 66258257.

On to step 1:
When dividing 6 by 65, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 65

On to step 2:
When dividing 66 by 65, we get 1 with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 65 from 66 to get 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 65

On to step 3:
When dividing 12 by 65, we get 0 with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Deduct 0 from 12 and we're left with 12.
Include the next digit (5) from the dividend after 12, then repeat: 125 / 65

Going ahead to step 4:
65 can be fit into 125 1 times, resulting in a remainder of 60.
The number 1 becomes the next digit in our result. 
Result so far: 101.0
Deduct 65 from 125 and we're left with 60.
Include the next digit (8) from the dividend after 60, then repeat: 608 / 65

Let's proceed to step 5:
65 can be fit into 608 9 times, resulting in a remainder of 23.
Write down 9 as next digit of the result. 
Result so far: 1019.0
If we take 585 away from 608, we end up with 23.
Append the next digit (2) from the dividend to 23 and continue with: 232 / 65

Let's proceed to step 6:
232 divided by 65 is 3 with a remainder of 37.
Write down 3 as next digit of the result. 
Result so far: 10193.0
If we take 195 away from 232, we end up with 37.
Take the next digit (5) from the dividend and append it to 37, then repeat: 375 / 65

Going ahead to step 7:
65 can be fit into 375 5 times, resulting in a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 101935.0
The remainder is 50 after subtracting 325 from 375.
Take the next digit (7) from the dividend and append it to 50, then repeat: 507 / 65

Advancing to step 8:
507 divided by 65 is 7 with a remainder of 52.
The number 7 becomes the next digit in our result. 
Result so far: 1019357.0
The remainder is 52 after subtracting 455 from 507.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 9:
When dividing 520 by 65, we get 8 with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 1019357.8
If we subtract 520 from 520, we 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.

Advancing to step 10:
65 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1019357.8
If we subtract 0 from 0, we 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.

Advancing to step 11:
65 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1019357.8
If we subtract 0 from 0, we 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.

The final result is 1019357.8 with a remainder of 0.0.