53405949 ÷ 522 
Our goal is to divide 53405949 by 522.

Moving on to step 1:
522 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 522

Advancing to step 2:
522 can be fit into 53 0 times, resulting in a remainder of 53.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Bring next digit (4) of the dividend behind the 53 and repeat the process: 534 / 522

Let's proceed to step 3:
If we divide 534 by 522, we get 1 and a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 522 from 534 leaves us with 12.
Take the next digit (0) from the dividend and append it to 12, then repeat: 120 / 522

Moving on to step 4:
120 divided by 522 is 0 with a remainder of 120.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtracting 0 from 120 leaves us with 120.
Include the next digit (5) from the dividend after 120, then repeat: 1205 / 522

Moving on to step 5:
When dividing 1205 by 522, we get 2 with a remainder of 161.
Write down 2 as next digit of the result. 
Result so far: 102.0
Subtract 1044 from 1205 to get 161.
Take the next digit (9) from the dividend and append it to 161, then repeat: 1619 / 522

On to step 6:
522 goes into 1619 3 times with a remainder of 53.
Put 3 as the next digit of the answer. 
Result so far: 1023.0
Deduct 1566 from 1619 and we're left with 53.
Fetch the next digit (4) from the dividend, attach it to 53 and continue: 534 / 522

Advancing to step 7:
522 can be fit into 534 1 times, resulting in a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 10231.0
If we subtract 522 from 534, we get 12.
Bring next digit (9) of the dividend behind the 12 and repeat the process: 129 / 522

Let's proceed to step 8:
When dividing 129 by 522, we get 0 with a remainder of 129.
Record the quotient 0 as the next digit in the result. 
Result so far: 102310.0
The remainder is 129 after subtracting 0 from 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Advancing to step 9:
If we divide 1290 by 522, we get 2 and a remainder of 246.
Write down 2 as next digit of the result. 
Result so far: 102310.2
Subtracting 1044 from 1290 leaves us with 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

On to step 10:
522 goes into 2460 4 times with a remainder of 372.
The next digit of our result is 4. 
Result so far: 102310.24
If we take 2088 away from 2460, we end up with 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

Advancing to step 11:
522 goes into 3720 7 times with a remainder of 66.
Record the quotient 7 as the next digit in the result. 
Result so far: 102310.247
If we take 3654 away from 3720, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 12:
If we divide 660 by 522, we get 1 and a remainder of 138.
Put 1 as the next digit of the answer. 
Result so far: 102310.2471
If we take 522 away from 660, we end up with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Moving on to step 13:
When dividing 1380 by 522, we get 2 with a remainder of 336.
Write down 2 as next digit of the result. 
Result so far: 102310.24712
Deduct 1044 from 1380 and we're left with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Moving on to step 14:
When dividing 3360 by 522, we get 6 with a remainder of 228.
Use 6 as the next digit of our solution. 
Result so far: 102310.247126
The remainder is 228 after subtracting 3132 from 3360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Going ahead to step 15:
If we divide 2280 by 522, we get 4 and a remainder of 192.
The next digit of our result is 4. 
Result so far: 102310.2471264
Deduct 2088 from 2280 and we're left with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Advancing to step 16:
The number 522 fits into 1920 3 times, leaving a remainder of 354.
Use 3 as the next digit of our solution. 
Result so far: 102310.24712643
If we take 1566 away from 1920, we end up with 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

In conclusion, the division gives 102310.24712643 with a balance of 3.54e-07.