We're dividing 53150063 by 278 
We want to figure out the number of times 53150063 can be divided by 278.

Step 1:
5 divided by 278 is 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 278

Moving on to step 2:
53 divided by 278 is 0 with a remainder of 53.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 53 to get 53.
Grab the next digit (1) from the dividend, add it to 53, then carry on: 531 / 278

Let's proceed to step 3:
531 divided by 278 is 1 with a remainder of 253.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 278 from 531, we get 253.
Fetch the next digit (5) from the dividend, attach it to 253 and continue: 2535 / 278

Going ahead to step 4:
2535 divided by 278 is 9 with a remainder of 33.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
The remainder is 33 after subtracting 2502 from 2535.
Include the next digit (0) from the dividend after 33, then repeat: 330 / 278

Advancing to step 5:
330 divided by 278 is 1 with a remainder of 52.
The next digit of our result is 1. 
Result so far: 191.0
If we take 278 away from 330, we end up with 52.
Include the next digit (0) from the dividend after 52, then repeat: 520 / 278

Advancing to step 6:
When dividing 520 by 278, we get 1 with a remainder of 242.
Use 1 as the next digit of our solution. 
Result so far: 1911.0
Deduct 278 from 520 and we're left with 242.
Include the next digit (6) from the dividend after 242, then repeat: 2426 / 278

Moving on to step 7:
278 goes into 2426 8 times with a remainder of 202.
Put 8 as the next digit of the answer. 
Result so far: 19118.0
The remainder is 202 after subtracting 2224 from 2426.
Fetch the next digit (3) from the dividend, attach it to 202 and continue: 2023 / 278

On to step 8:
When dividing 2023 by 278, we get 7 with a remainder of 77.
Use 7 as the next digit of our solution. 
Result so far: 191187.0
If we subtract 1946 from 2023, we get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Going ahead to step 9:
The number 278 fits into 770 2 times, leaving a remainder of 214.
Put 2 as the next digit of the answer. 
Result so far: 191187.2
If we subtract 556 from 770, we get 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Moving on to step 10:
278 goes into 2140 7 times with a remainder of 194.
Put 7 as the next digit of the answer. 
Result so far: 191187.27
The remainder is 194 after subtracting 1946 from 2140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Let's proceed to step 11:
1940 divided by 278 is 6 with a remainder of 272.
The next digit of our result is 6. 
Result so far: 191187.276
If we take 1668 away from 1940, we end up with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Going ahead to step 12:
278 goes into 2720 9 times with a remainder of 218.
The next digit of our result is 9. 
Result so far: 191187.2769
Subtracting 2502 from 2720 leaves us with 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Step 13:
If we divide 2180 by 278, we get 7 and a remainder of 234.
Put 7 as the next digit of the answer. 
Result so far: 191187.27697
Subtract 1946 from 2180 to get 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Moving on to step 14:
278 can be fit into 2340 8 times, resulting in a remainder of 116.
The next digit of our result is 8. 
Result so far: 191187.276978
If we subtract 2224 from 2340, we get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Step 15:
If we divide 1160 by 278, we get 4 and a remainder of 48.
Use 4 as the next digit of our solution. 
Result so far: 191187.2769784
The remainder is 48 after subtracting 1112 from 1160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 16:
278 can be fit into 480 1 times, resulting in a remainder of 202.
Put 1 as the next digit of the answer. 
Result so far: 191187.27697841
Subtracting 278 from 480 leaves us with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

After the division, we end up with 191187.27697841 and a remainder of 2.02e-07.