20309761 ÷ 84 
We want to divide 20309761 by 84.

Advancing to step 1:
84 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 84

Step 2:
84 can be fit into 20 0 times, resulting in a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Bring next digit (3) of the dividend behind the 20 and repeat the process: 203 / 84

Advancing to step 3:
84 goes into 203 2 times with a remainder of 35.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 168 from 203 leaves us with 35.
Bring next digit (0) of the dividend behind the 35 and repeat the process: 350 / 84

Let's proceed to step 4:
84 can be fit into 350 4 times, resulting in a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 24.0
If we take 336 away from 350, we end up with 14.
Fetch the next digit (9) from the dividend, attach it to 14 and continue: 149 / 84

Going ahead to step 5:
If we divide 149 by 84, we get 1 and a remainder of 65.
Use 1 as the next digit of our solution. 
Result so far: 241.0
Deduct 84 from 149 and we're left with 65.
Grab the next digit (7) from the dividend, add it to 65, then carry on: 657 / 84

Going ahead to step 6:
When dividing 657 by 84, we get 7 with a remainder of 69.
The number 7 becomes the next digit in our result. 
Result so far: 2417.0
If we take 588 away from 657, we end up with 69.
Include the next digit (6) from the dividend after 69, then repeat: 696 / 84

Step 7:
696 divided by 84 is 8 with a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 24178.0
Deduct 672 from 696 and we're left with 24.
Grab the next digit (1) from the dividend, add it to 24, then carry on: 241 / 84

Advancing to step 8:
84 goes into 241 2 times with a remainder of 73.
Use 2 as the next digit of our solution. 
Result so far: 241782.0
The remainder is 73 after subtracting 168 from 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Advancing to step 9:
84 goes into 730 8 times with a remainder of 58.
Put 8 as the next digit of the answer. 
Result so far: 241782.8
Subtract 672 from 730 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 10:
84 goes into 580 6 times with a remainder of 76.
Use 6 as the next digit of our solution. 
Result so far: 241782.86
The remainder is 76 after subtracting 504 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 11:
When dividing 760 by 84, we get 9 with a remainder of 4.
The next digit of our result is 9. 
Result so far: 241782.869
Deduct 756 from 760 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.

Let's proceed to step 12:
40 divided by 84 is 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 241782.869
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 13:
84 can be fit into 400 4 times, resulting in a remainder of 64.
Use 4 as the next digit of our solution. 
Result so far: 241782.86904
If we take 336 away from 400, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 14:
The number 84 fits into 640 7 times, leaving a remainder of 52.
Put 7 as the next digit of the answer. 
Result so far: 241782.869047
If we subtract 588 from 640, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 15:
520 divided by 84 is 6 with a remainder of 16.
The next digit of our result is 6. 
Result so far: 241782.8690476
Deduct 504 from 520 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 16:
The number 84 fits into 160 1 times, leaving a remainder of 76.
The next digit of our result is 1. 
Result so far: 241782.86904761
Subtracting 84 from 160 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The final outcome is 241782.86904761, with a leftover of 7.6e-08.