40131 divided by 84 
We want to figure out the number of times 40131 can be divided by 84.

Advancing to step 1:
If we divide 4 by 84, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 84

Let's proceed to step 2:
84 goes into 40 0 times with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Fetch the next digit (1) from the dividend, attach it to 40 and continue: 401 / 84

Let's proceed to step 3:
When dividing 401 by 84, we get 4 with a remainder of 65.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 336 from 401 to get 65.
Include the next digit (3) from the dividend after 65, then repeat: 653 / 84

Let's proceed to step 4:
The number 84 fits into 653 7 times, leaving a remainder of 65.
Use 7 as the next digit of our solution. 
Result so far: 47.0
The remainder is 65 after subtracting 588 from 653.
Grab the next digit (1) from the dividend, add it to 65, then carry on: 651 / 84

On to step 5:
When dividing 651 by 84, we get 7 with a remainder of 63.
Record the quotient 7 as the next digit in the result. 
Result so far: 477.0
Deduct 588 from 651 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 6:
630 divided by 84 is 7 with a remainder of 42.
The number 7 becomes the next digit in our result. 
Result so far: 477.7
Deduct 588 from 630 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 7:
84 can be fit into 420 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 477.75
Subtracting 420 from 420 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
0 divided by 84 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 477.75
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
0 divided by 84 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 477.75
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 477.75 with a balance of 0.0.