We're dividing 762535 by 21 
Our goal is to divide 762535 by 21.

Going ahead to step 1:
7 divided by 21 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (6) from the dividend, attach it to 7 and continue: 76 / 21

Advancing to step 2:
76 divided by 21 is 3 with a remainder of 13.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 63 from 76 leaves us with 13.
Include the next digit (2) from the dividend after 13, then repeat: 132 / 21

Let's proceed to step 3:
21 goes into 132 6 times with a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 36.0
Subtract 126 from 132 to get 6.
Grab the next digit (5) from the dividend, add it to 6, then carry on: 65 / 21

On to step 4:
When dividing 65 by 21, we get 3 with a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 363.0
If we subtract 63 from 65, we get 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 21

Going ahead to step 5:
The number 21 fits into 23 1 times, leaving a remainder of 2.
The next digit of our result is 1. 
Result so far: 3631.0
Deduct 21 from 23 and we're left with 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 21

Going ahead to step 6:
21 goes into 25 1 times with a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 36311.0
If we take 21 away from 25, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 7:
21 can be fit into 40 1 times, resulting in a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 36311.1
Subtract 21 from 40 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 8:
If we divide 190 by 21, we get 9 and a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 36311.19
The remainder is 1 after subtracting 189 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 9:
The number 21 fits into 10 0 times, leaving a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 36311.19
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 10:
If we divide 100 by 21, we get 4 and a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 36311.1904
If we subtract 84 from 100, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 11:
When dividing 160 by 21, we get 7 with a remainder of 13.
Record the quotient 7 as the next digit in the result. 
Result so far: 36311.19047
If we subtract 147 from 160, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 12:
If we divide 130 by 21, we get 6 and a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 36311.190476
Deduct 126 from 130 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 13:
The number 21 fits into 40 1 times, leaving a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 36311.1904761
If we take 21 away from 40, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 14:
The number 21 fits into 190 9 times, leaving a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 36311.19047619
If we subtract 189 from 190, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final outcome is 36311.19047619, with a leftover of 1e-09.