Let's divide 64520955 by 451
We're looking to find how many times 451 goes into 64520955.

Moving on to step 1:
When dividing 6 by 451, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 451

Let's proceed to step 2:
451 can be fit into 64 0 times, resulting in a remainder of 64.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Bring next digit (5) of the dividend behind the 64 and repeat the process: 645 / 451

Advancing to step 3:
When dividing 645 by 451, we get 1 with a remainder of 194.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 451 away from 645, we end up with 194.
Append the next digit (2) from the dividend to 194 and continue with: 1942 / 451

On to step 4:
1942 divided by 451 is 4 with a remainder of 138.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
If we subtract 1804 from 1942, we get 138.
Include the next digit (0) from the dividend after 138, then repeat: 1380 / 451

Let's proceed to step 5:
The number 451 fits into 1380 3 times, leaving a remainder of 27.
Put 3 as the next digit of the answer. 
Result so far: 143.0
If we subtract 1353 from 1380, we get 27.
Grab the next digit (9) from the dividend, add it to 27, then carry on: 279 / 451

Advancing to step 6:
When dividing 279 by 451, we get 0 with a remainder of 279.
Write down 0 as next digit of the result. 
Result so far: 1430.0
Subtract 0 from 279 to get 279.
Take the next digit (5) from the dividend and append it to 279, then repeat: 2795 / 451

Let's proceed to step 7:
2795 divided by 451 is 6 with a remainder of 89.
The next digit of our result is 6. 
Result so far: 14306.0
Subtract 2706 from 2795 to get 89.
Fetch the next digit (5) from the dividend, attach it to 89 and continue: 895 / 451

Let's proceed to step 8:
When dividing 895 by 451, we get 1 with a remainder of 444.
Put 1 as the next digit of the answer. 
Result so far: 143061.0
Subtract 451 from 895 to get 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

On to step 9:
451 goes into 4440 9 times with a remainder of 381.
Record the quotient 9 as the next digit in the result. 
Result so far: 143061.9
If we take 4059 away from 4440, we end up with 381.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3810, and continue the process.

Step 10:
When dividing 3810 by 451, we get 8 with a remainder of 202.
Write down 8 as next digit of the result. 
Result so far: 143061.98
Subtract 3608 from 3810 to get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Step 11:
If we divide 2020 by 451, we get 4 and a remainder of 216.
Put 4 as the next digit of the answer. 
Result so far: 143061.984
The remainder is 216 after subtracting 1804 from 2020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Step 12:
451 goes into 2160 4 times with a remainder of 356.
The next digit of our result is 4. 
Result so far: 143061.9844
If we subtract 1804 from 2160, we get 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

The quotient of the division is 143061.9844, and the remainder is 0.00356.