We look at the division of 45966164 by 53 
Our goal is to divide 45966164 by 53.

Advancing to step 1:
53 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 53

Advancing to step 2:
When dividing 45 by 53, we get 0 with a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 45, we end up with 45.
Fetch the next digit (9) from the dividend, attach it to 45 and continue: 459 / 53

On to step 3:
459 divided by 53 is 8 with a remainder of 35.
The next digit of our result is 8. 
Result so far: 8.0
Deduct 424 from 459 and we're left with 35.
Grab the next digit (6) from the dividend, add it to 35, then carry on: 356 / 53

Step 4:
If we divide 356 by 53, we get 6 and a remainder of 38.
The number 6 becomes the next digit in our result. 
Result so far: 86.0
The remainder is 38 after subtracting 318 from 356.
Fetch the next digit (6) from the dividend, attach it to 38 and continue: 386 / 53

Step 5:
53 can be fit into 386 7 times, resulting in a remainder of 15.
Write down 7 as next digit of the result. 
Result so far: 867.0
If we subtract 371 from 386, we get 15.
Bring next digit (1) of the dividend behind the 15 and repeat the process: 151 / 53

Advancing to step 6:
If we divide 151 by 53, we get 2 and a remainder of 45.
Put 2 as the next digit of the answer. 
Result so far: 8672.0
The remainder is 45 after subtracting 106 from 151.
Bring next digit (6) of the dividend behind the 45 and repeat the process: 456 / 53

Going ahead to step 7:
53 can be fit into 456 8 times, resulting in a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 86728.0
Deduct 424 from 456 and we're left with 32.
Take the next digit (4) from the dividend and append it to 32, then repeat: 324 / 53

Step 8:
53 goes into 324 6 times with a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 867286.0
If we take 318 away from 324, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 9:
53 goes into 60 1 times with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 867286.1
Subtract 53 from 60 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 10:
The number 53 fits into 70 1 times, leaving a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 867286.11
Subtracting 53 from 70 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

In conclusion, the division gives 867286.11 with a balance of 0.017.