431286 divided by 84 
Let's see how many times 84 fits into 431286.

Advancing to step 1:
84 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 84

Moving on to step 2:
If we divide 43 by 84, we get 0 and a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Append the next digit (1) from the dividend to 43 and continue with: 431 / 84

Moving on to step 3:
When dividing 431 by 84, we get 5 with a remainder of 11.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 420 from 431 and we're left with 11.
Append the next digit (2) from the dividend to 11 and continue with: 112 / 84

On to step 4:
If we divide 112 by 84, we get 1 and a remainder of 28.
The next digit of our result is 1. 
Result so far: 51.0
If we take 84 away from 112, we end up with 28.
Append the next digit (8) from the dividend to 28 and continue with: 288 / 84

Step 5:
If we divide 288 by 84, we get 3 and a remainder of 36.
The number 3 becomes the next digit in our result. 
Result so far: 513.0
Deduct 252 from 288 and we're left with 36.
Take the next digit (6) from the dividend and append it to 36, then repeat: 366 / 84

Step 6:
When dividing 366 by 84, we get 4 with a remainder of 30.
The next digit of our result is 4. 
Result so far: 5134.0
Subtracting 336 from 366 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 7:
The number 84 fits into 300 3 times, leaving a remainder of 48.
Put 3 as the next digit of the answer. 
Result so far: 5134.3
If we subtract 252 from 300, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 8:
84 goes into 480 5 times with a remainder of 60.
Record the quotient 5 as the next digit in the result. 
Result so far: 5134.35
If we subtract 420 from 480, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 9:
600 divided by 84 is 7 with a remainder of 12.
Record the quotient 7 as the next digit in the result. 
Result so far: 5134.357
If we subtract 588 from 600, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 10:
84 goes into 120 1 times with a remainder of 36.
Record the quotient 1 as the next digit in the result. 
Result so far: 5134.3571
If we subtract 84 from 120, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 11:
If we divide 360 by 84, we get 4 and a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 5134.35714
Subtract 336 from 360 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 12:
84 goes into 240 2 times with a remainder of 72.
Put 2 as the next digit of the answer. 
Result so far: 5134.357142
If we subtract 168 from 240, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 13:
84 goes into 720 8 times with a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 5134.3571428
Subtract 672 from 720 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 14:
84 goes into 480 5 times with a remainder of 60.
Record the quotient 5 as the next digit in the result. 
Result so far: 5134.35714285
Subtract 420 from 480 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The final result is 5134.35714285 with a remainder of 6e-08.