We look at the division of 15784637 by 522 
We're looking to find how many times 522 goes into 15784637.

Moving on to step 1:
522 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 522

Moving on to step 2:
522 goes into 15 0 times with a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 15 to get 15.
Append the next digit (7) from the dividend to 15 and continue with: 157 / 522

Going ahead to step 3:
522 goes into 157 0 times with a remainder of 157.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 157, we end up with 157.
Include the next digit (8) from the dividend after 157, then repeat: 1578 / 522

Step 4:
When dividing 1578 by 522, we get 3 with a remainder of 12.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 1566 from 1578 leaves us with 12.
Take the next digit (4) from the dividend and append it to 12, then repeat: 124 / 522

Going ahead to step 5:
522 can be fit into 124 0 times, resulting in a remainder of 124.
Use 0 as the next digit of our solution. 
Result so far: 30.0
Subtract 0 from 124 to get 124.
Include the next digit (6) from the dividend after 124, then repeat: 1246 / 522

Step 6:
1246 divided by 522 is 2 with a remainder of 202.
Record the quotient 2 as the next digit in the result. 
Result so far: 302.0
Subtract 1044 from 1246 to get 202.
Grab the next digit (3) from the dividend, add it to 202, then carry on: 2023 / 522

Moving on to step 7:
522 can be fit into 2023 3 times, resulting in a remainder of 457.
Write down 3 as next digit of the result. 
Result so far: 3023.0
Deduct 1566 from 2023 and we're left with 457.
Bring next digit (7) of the dividend behind the 457 and repeat the process: 4577 / 522

Going ahead to step 8:
If we divide 4577 by 522, we get 8 and a remainder of 401.
Record the quotient 8 as the next digit in the result. 
Result so far: 30238.0
If we take 4176 away from 4577, we end up with 401.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4010, and continue the process.

Going ahead to step 9:
If we divide 4010 by 522, we get 7 and a remainder of 356.
Use 7 as the next digit of our solution. 
Result so far: 30238.7
Subtract 3654 from 4010 to get 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Moving on to step 10:
When dividing 3560 by 522, we get 6 with a remainder of 428.
Record the quotient 6 as the next digit in the result. 
Result so far: 30238.76
If we subtract 3132 from 3560, we get 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Let's proceed to step 11:
4280 divided by 522 is 8 with a remainder of 104.
The next digit of our result is 8. 
Result so far: 30238.768
Deduct 4176 from 4280 and we're left with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Let's proceed to step 12:
When dividing 1040 by 522, we get 1 with a remainder of 518.
The number 1 becomes the next digit in our result. 
Result so far: 30238.7681
The remainder is 518 after subtracting 522 from 1040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

Let's proceed to step 13:
522 can be fit into 5180 9 times, resulting in a remainder of 482.
Put 9 as the next digit of the answer. 
Result so far: 30238.76819
If we take 4698 away from 5180, we end up with 482.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

Let's proceed to step 14:
522 goes into 4820 9 times with a remainder of 122.
The number 9 becomes the next digit in our result. 
Result so far: 30238.768199
If we subtract 4698 from 4820, we get 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Our division results in 30238.768199 with a remaining 1.22e-05.