Let's divide 57145463 by 851
We want to figure out the number of times 57145463 can be divided by 851.

On to step 1:
If we divide 5 by 851, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (7) of the dividend behind the 5 and repeat the process: 57 / 851

Step 2:
851 goes into 57 0 times with a remainder of 57.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 57 to get 57.
Fetch the next digit (1) from the dividend, attach it to 57 and continue: 571 / 851

Step 3:
851 goes into 571 0 times with a remainder of 571.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 571 to get 571.
Take the next digit (4) from the dividend and append it to 571, then repeat: 5714 / 851

Going ahead to step 4:
5714 divided by 851 is 6 with a remainder of 608.
Write down 6 as next digit of the result. 
Result so far: 6.0
Deduct 5106 from 5714 and we're left with 608.
Take the next digit (5) from the dividend and append it to 608, then repeat: 6085 / 851

Let's proceed to step 5:
851 goes into 6085 7 times with a remainder of 128.
The number 7 becomes the next digit in our result. 
Result so far: 67.0
If we subtract 5957 from 6085, we get 128.
Take the next digit (4) from the dividend and append it to 128, then repeat: 1284 / 851

Step 6:
851 can be fit into 1284 1 times, resulting in a remainder of 433.
The next digit of our result is 1. 
Result so far: 671.0
Deduct 851 from 1284 and we're left with 433.
Fetch the next digit (6) from the dividend, attach it to 433 and continue: 4336 / 851

On to step 7:
When dividing 4336 by 851, we get 5 with a remainder of 81.
Use 5 as the next digit of our solution. 
Result so far: 6715.0
If we subtract 4255 from 4336, we get 81.
Fetch the next digit (3) from the dividend, attach it to 81 and continue: 813 / 851

Going ahead to step 8:
851 can be fit into 813 0 times, resulting in a remainder of 813.
Record the quotient 0 as the next digit in the result. 
Result so far: 67150.0
Subtract 0 from 813 to get 813.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8130, and continue the process.

Moving on to step 9:
851 goes into 8130 9 times with a remainder of 471.
Record the quotient 9 as the next digit in the result. 
Result so far: 67150.9
Subtract 7659 from 8130 to get 471.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4710, and continue the process.

Moving on to step 10:
4710 divided by 851 is 5 with a remainder of 455.
The number 5 becomes the next digit in our result. 
Result so far: 67150.95
Subtract 4255 from 4710 to get 455.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

Going ahead to step 11:
If we divide 4550 by 851, we get 5 and a remainder of 295.
The number 5 becomes the next digit in our result. 
Result so far: 67150.955
Subtracting 4255 from 4550 leaves us with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

The final outcome is 67150.955, with a leftover of 0.0295.