763684 ÷ 84 
Our goal is to divide 763684 by 84.

Going ahead to step 1:
When dividing 7 by 84, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (6) from the dividend, attach it to 7 and continue: 76 / 84

Step 2:
The number 84 fits into 76 0 times, leaving a remainder of 76.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 76 after subtracting 0 from 76.
Fetch the next digit (3) from the dividend, attach it to 76 and continue: 763 / 84

Step 3:
If we divide 763 by 84, we get 9 and a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 9.0
Deduct 756 from 763 and we're left with 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 84

Step 4:
The number 84 fits into 76 0 times, leaving a remainder of 76.
Use 0 as the next digit of our solution. 
Result so far: 90.0
Subtract 0 from 76 to get 76.
Fetch the next digit (8) from the dividend, attach it to 76 and continue: 768 / 84

Advancing to step 5:
768 divided by 84 is 9 with a remainder of 12.
The next digit of our result is 9. 
Result so far: 909.0
If we subtract 756 from 768, we get 12.
Take the next digit (4) from the dividend and append it to 12, then repeat: 124 / 84

Advancing to step 6:
124 divided by 84 is 1 with a remainder of 40.
Put 1 as the next digit of the answer. 
Result so far: 9091.0
Subtracting 84 from 124 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 7:
84 goes into 400 4 times with a remainder of 64.
The next digit of our result is 4. 
Result so far: 9091.4
If we subtract 336 from 400, we get 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 8:
84 can be fit into 640 7 times, resulting in a remainder of 52.
Write down 7 as next digit of the result. 
Result so far: 9091.47
Deduct 588 from 640 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 9:
84 goes into 520 6 times with a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 9091.476
The remainder is 16 after subtracting 504 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 10:
84 can be fit into 160 1 times, resulting in a remainder of 76.
Record the quotient 1 as the next digit in the result. 
Result so far: 9091.4761
The remainder is 76 after subtracting 84 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 11:
760 divided by 84 is 9 with a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 9091.47619
Subtracting 756 from 760 leaves us 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.

Moving on to step 12:
The number 84 fits into 40 0 times, leaving a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 9091.47619
If we subtract 0 from 40, we 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.

Moving on to step 13:
When dividing 400 by 84, we get 4 with a remainder of 64.
Write down 4 as next digit of the result. 
Result so far: 9091.4761904
Subtract 336 from 400 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 14:
84 goes into 640 7 times with a remainder of 52.
Write down 7 as next digit of the result. 
Result so far: 9091.47619047
Deduct 588 from 640 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final outcome is 9091.47619047, with a leftover of 5.2e-08.