53148402 ÷ 677 
Our goal is to divide 53148402 by 677.

Let's proceed to step 1:
When dividing 5 by 677, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 677

Let's proceed to step 2:
The number 677 fits into 53 0 times, leaving a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 53, we end up with 53.
Fetch the next digit (1) from the dividend, attach it to 53 and continue: 531 / 677

Step 3:
531 divided by 677 is 0 with a remainder of 531.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 531 to get 531.
Fetch the next digit (4) from the dividend, attach it to 531 and continue: 5314 / 677

Let's proceed to step 4:
677 can be fit into 5314 7 times, resulting in a remainder of 575.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtracting 4739 from 5314 leaves us with 575.
Take the next digit (8) from the dividend and append it to 575, then repeat: 5758 / 677

Going ahead to step 5:
677 goes into 5758 8 times with a remainder of 342.
Use 8 as the next digit of our solution. 
Result so far: 78.0
If we subtract 5416 from 5758, we get 342.
Fetch the next digit (4) from the dividend, attach it to 342 and continue: 3424 / 677

Going ahead to step 6:
3424 divided by 677 is 5 with a remainder of 39.
The next digit of our result is 5. 
Result so far: 785.0
Subtracting 3385 from 3424 leaves us with 39.
Grab the next digit (0) from the dividend, add it to 39, then carry on: 390 / 677

Step 7:
The number 677 fits into 390 0 times, leaving a remainder of 390.
The number 0 becomes the next digit in our result. 
Result so far: 7850.0
If we take 0 away from 390, we end up with 390.
Bring next digit (2) of the dividend behind the 390 and repeat the process: 3902 / 677

Step 8:
677 goes into 3902 5 times with a remainder of 517.
The number 5 becomes the next digit in our result. 
Result so far: 78505.0
Subtract 3385 from 3902 to get 517.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5170, and continue the process.

Let's proceed to step 9:
5170 divided by 677 is 7 with a remainder of 431.
Record the quotient 7 as the next digit in the result. 
Result so far: 78505.7
Subtract 4739 from 5170 to get 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

Going ahead to step 10:
If we divide 4310 by 677, we get 6 and a remainder of 248.
The number 6 becomes the next digit in our result. 
Result so far: 78505.76
The remainder is 248 after subtracting 4062 from 4310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Step 11:
The number 677 fits into 2480 3 times, leaving a remainder of 449.
The next digit of our result is 3. 
Result so far: 78505.763
If we take 2031 away from 2480, we end up with 449.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4490, and continue the process.

Let's proceed to step 12:
The number 677 fits into 4490 6 times, leaving a remainder of 428.
Record the quotient 6 as the next digit in the result. 
Result so far: 78505.7636
Deduct 4062 from 4490 and we're left with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

On to step 13:
When dividing 4280 by 677, we get 6 with a remainder of 218.
Put 6 as the next digit of the answer. 
Result so far: 78505.76366
The remainder is 218 after subtracting 4062 from 4280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

The final result is 78505.76366 with a remainder of 0.000218.