We're dividing 40527758 by 509 
We want to divide 40527758 by 509.

Moving on to step 1:
If we divide 4 by 509, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 509

Step 2:
40 divided by 509 is 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Include the next digit (5) from the dividend after 40, then repeat: 405 / 509

Step 3:
If we divide 405 by 509, we get 0 and a remainder of 405.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 405, we end up with 405.
Include the next digit (2) from the dividend after 405, then repeat: 4052 / 509

Step 4:
509 can be fit into 4052 7 times, resulting in a remainder of 489.
Write down 7 as next digit of the result. 
Result so far: 7.0
Deduct 3563 from 4052 and we're left with 489.
Grab the next digit (7) from the dividend, add it to 489, then carry on: 4897 / 509

Going ahead to step 5:
509 goes into 4897 9 times with a remainder of 316.
Write down 9 as next digit of the result. 
Result so far: 79.0
If we take 4581 away from 4897, we end up with 316.
Take the next digit (7) from the dividend and append it to 316, then repeat: 3167 / 509

On to step 6:
509 goes into 3167 6 times with a remainder of 113.
Use 6 as the next digit of our solution. 
Result so far: 796.0
The remainder is 113 after subtracting 3054 from 3167.
Include the next digit (5) from the dividend after 113, then repeat: 1135 / 509

Advancing to step 7:
509 can be fit into 1135 2 times, resulting in a remainder of 117.
Write down 2 as next digit of the result. 
Result so far: 7962.0
Subtract 1018 from 1135 to get 117.
Fetch the next digit (8) from the dividend, attach it to 117 and continue: 1178 / 509

Going ahead to step 8:
When dividing 1178 by 509, we get 2 with a remainder of 160.
Write down 2 as next digit of the result. 
Result so far: 79622.0
If we take 1018 away from 1178, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 9:
509 can be fit into 1600 3 times, resulting in a remainder of 73.
Put 3 as the next digit of the answer. 
Result so far: 79622.3
Subtract 1527 from 1600 to get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Let's proceed to step 10:
730 divided by 509 is 1 with a remainder of 221.
Put 1 as the next digit of the answer. 
Result so far: 79622.31
If we take 509 away from 730, we end up with 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Let's proceed to step 11:
509 can be fit into 2210 4 times, resulting in a remainder of 174.
Record the quotient 4 as the next digit in the result. 
Result so far: 79622.314
Deduct 2036 from 2210 and we're left with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Step 12:
509 can be fit into 1740 3 times, resulting in a remainder of 213.
Write down 3 as next digit of the result. 
Result so far: 79622.3143
Subtract 1527 from 1740 to get 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Let's proceed to step 13:
509 goes into 2130 4 times with a remainder of 94.
Put 4 as the next digit of the answer. 
Result so far: 79622.31434
Subtracting 2036 from 2130 leaves us with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Advancing to step 14:
509 can be fit into 940 1 times, resulting in a remainder of 431.
Use 1 as the next digit of our solution. 
Result so far: 79622.314341
The remainder is 431 after subtracting 509 from 940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

Going ahead to step 15:
509 can be fit into 4310 8 times, resulting in a remainder of 238.
Write down 8 as next digit of the result. 
Result so far: 79622.3143418
Subtracting 4072 from 4310 leaves us with 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Let's proceed to step 16:
If we divide 2380 by 509, we get 4 and a remainder of 344.
Put 4 as the next digit of the answer. 
Result so far: 79622.31434184
Deduct 2036 from 2380 and we're left with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

The final result is 79622.31434184 with a remainder of 3.44e-07.