Let's divide 53916465 by 426
We want to figure out the number of times 53916465 can be divided by 426.

Moving on to step 1:
When dividing 5 by 426, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 426

Let's proceed to step 2:
When dividing 53 by 426, we get 0 with a remainder of 53.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 53, we get 53.
Include the next digit (9) from the dividend after 53, then repeat: 539 / 426

Step 3:
539 divided by 426 is 1 with a remainder of 113.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 426 from 539 and we're left with 113.
Grab the next digit (1) from the dividend, add it to 113, then carry on: 1131 / 426

Step 4:
1131 divided by 426 is 2 with a remainder of 279.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Deduct 852 from 1131 and we're left with 279.
Take the next digit (6) from the dividend and append it to 279, then repeat: 2796 / 426

Step 5:
426 goes into 2796 6 times with a remainder of 240.
Put 6 as the next digit of the answer. 
Result so far: 126.0
The remainder is 240 after subtracting 2556 from 2796.
Take the next digit (4) from the dividend and append it to 240, then repeat: 2404 / 426

Moving on to step 6:
If we divide 2404 by 426, we get 5 and a remainder of 274.
Write down 5 as next digit of the result. 
Result so far: 1265.0
Subtract 2130 from 2404 to get 274.
Include the next digit (6) from the dividend after 274, then repeat: 2746 / 426

Going ahead to step 7:
2746 divided by 426 is 6 with a remainder of 190.
The next digit of our result is 6. 
Result so far: 12656.0
Subtract 2556 from 2746 to get 190.
Append the next digit (5) from the dividend to 190 and continue with: 1905 / 426

Let's proceed to step 8:
When dividing 1905 by 426, we get 4 with a remainder of 201.
The next digit of our result is 4. 
Result so far: 126564.0
If we subtract 1704 from 1905, we get 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Advancing to step 9:
The number 426 fits into 2010 4 times, leaving a remainder of 306.
Put 4 as the next digit of the answer. 
Result so far: 126564.4
The remainder is 306 after subtracting 1704 from 2010.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Going ahead to step 10:
3060 divided by 426 is 7 with a remainder of 78.
Write down 7 as next digit of the result. 
Result so far: 126564.47
If we take 2982 away from 3060, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 11:
426 goes into 780 1 times with a remainder of 354.
The number 1 becomes the next digit in our result. 
Result so far: 126564.471
Subtract 426 from 780 to get 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Going ahead to step 12:
When dividing 3540 by 426, we get 8 with a remainder of 132.
The number 8 becomes the next digit in our result. 
Result so far: 126564.4718
Deduct 3408 from 3540 and we're left with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

On to step 13:
426 can be fit into 1320 3 times, resulting in a remainder of 42.
Use 3 as the next digit of our solution. 
Result so far: 126564.47183
Deduct 1278 from 1320 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 14:
420 divided by 426 is 0 with a remainder of 420.
Put 0 as the next digit of the answer. 
Result so far: 126564.47183
Subtracting 0 from 420 leaves us with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Advancing to step 15:
If we divide 4200 by 426, we get 9 and a remainder of 366.
Record the quotient 9 as the next digit in the result. 
Result so far: 126564.4718309
Subtract 3834 from 4200 to get 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Step 16:
The number 426 fits into 3660 8 times, leaving a remainder of 252.
Record the quotient 8 as the next digit in the result. 
Result so far: 126564.47183098
Subtracting 3408 from 3660 leaves us with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

The final outcome is 126564.47183098, with a leftover of 2.52e-07.