Let's divide 78419641 by 53
We're looking to find how many times 53 goes into 78419641.

Moving on to step 1:
53 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 53

Let's proceed to step 2:
The number 53 fits into 78 1 times, leaving a remainder of 25.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 53 from 78 leaves us with 25.
Bring next digit (4) of the dividend behind the 25 and repeat the process: 254 / 53

Step 3:
The number 53 fits into 254 4 times, leaving a remainder of 42.
Put 4 as the next digit of the answer. 
Result so far: 14.0
The remainder is 42 after subtracting 212 from 254.
Bring next digit (1) of the dividend behind the 42 and repeat the process: 421 / 53

Let's proceed to step 4:
The number 53 fits into 421 7 times, leaving a remainder of 50.
Put 7 as the next digit of the answer. 
Result so far: 147.0
If we take 371 away from 421, we end up with 50.
Bring next digit (9) of the dividend behind the 50 and repeat the process: 509 / 53

Going ahead to step 5:
53 goes into 509 9 times with a remainder of 32.
The next digit of our result is 9. 
Result so far: 1479.0
Deduct 477 from 509 and we're left with 32.
Take the next digit (6) from the dividend and append it to 32, then repeat: 326 / 53

Advancing to step 6:
If we divide 326 by 53, we get 6 and a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 14796.0
Subtract 318 from 326 to get 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 53

Step 7:
84 divided by 53 is 1 with a remainder of 31.
The number 1 becomes the next digit in our result. 
Result so far: 147961.0
Subtracting 53 from 84 leaves us with 31.
Grab the next digit (1) from the dividend, add it to 31, then carry on: 311 / 53

Advancing to step 8:
311 divided by 53 is 5 with a remainder of 46.
The next digit of our result is 5. 
Result so far: 1479615.0
If we subtract 265 from 311, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 9:
When dividing 460 by 53, we get 8 with a remainder of 36.
Put 8 as the next digit of the answer. 
Result so far: 1479615.8
If we subtract 424 from 460, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 10:
If we divide 360 by 53, we get 6 and a remainder of 42.
Record the quotient 6 as the next digit in the result. 
Result so far: 1479615.86
If we subtract 318 from 360, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 11:
53 goes into 420 7 times with a remainder of 49.
The number 7 becomes the next digit in our result. 
Result so far: 1479615.867
If we take 371 away from 420, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 12:
53 can be fit into 490 9 times, resulting in a remainder of 13.
Write down 9 as next digit of the result. 
Result so far: 1479615.8679
The remainder is 13 after subtracting 477 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 13:
53 goes into 130 2 times with a remainder of 24.
The next digit of our result is 2. 
Result so far: 1479615.86792
Subtracting 106 from 130 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 14:
240 divided by 53 is 4 with a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 1479615.867924
Subtracting 212 from 240 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 15:
If we divide 280 by 53, we get 5 and a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 1479615.8679245
If we subtract 265 from 280, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 16:
150 divided by 53 is 2 with a remainder of 44.
Write down 2 as next digit of the result. 
Result so far: 1479615.86792452
Subtract 106 from 150 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

The quotient of the division is 1479615.86792452, and the remainder is 4.4e-08.