We divide 121840 by 84
Let's see how many times 84 fits into 121840.

Moving on to step 1:
84 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 84

Let's proceed to step 2:
12 divided by 84 is 0 with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Bring next digit (1) of the dividend behind the 12 and repeat the process: 121 / 84

Moving on to step 3:
The number 84 fits into 121 1 times, leaving a remainder of 37.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 37 after subtracting 84 from 121.
Grab the next digit (8) from the dividend, add it to 37, then carry on: 378 / 84

Let's proceed to step 4:
84 goes into 378 4 times with a remainder of 42.
Write down 4 as next digit of the result. 
Result so far: 14.0
Subtracting 336 from 378 leaves us with 42.
Grab the next digit (4) from the dividend, add it to 42, then carry on: 424 / 84

Moving on to step 5:
84 goes into 424 5 times with a remainder of 4.
Use 5 as the next digit of our solution. 
Result so far: 145.0
Deduct 420 from 424 and we're left with 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 84

Let's proceed to step 6:
84 goes into 40 0 times with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 1450.0
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.

Advancing to step 7:
400 divided by 84 is 4 with a remainder of 64.
The number 4 becomes the next digit in our result. 
Result so far: 1450.4
Deduct 336 from 400 and we're left 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 8:
640 divided by 84 is 7 with a remainder of 52.
Write down 7 as next digit of the result. 
Result so far: 1450.47
If we take 588 away from 640, we end up 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.

Moving on to step 9:
The number 84 fits into 520 6 times, leaving a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 1450.476
If we subtract 504 from 520, 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.

Moving on to step 10:
When dividing 160 by 84, we get 1 with a remainder of 76.
Use 1 as the next digit of our solution. 
Result so far: 1450.4761
If we take 84 away from 160, we end up 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.

Moving on to step 11:
The number 84 fits into 760 9 times, leaving a remainder of 4.
The number 9 becomes the next digit in our result. 
Result so far: 1450.47619
Subtract 756 from 760 to get 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:
84 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 1450.47619
Subtracting 0 from 40 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.

On to step 13:
84 goes into 400 4 times with a remainder of 64.
The next digit of our result is 4. 
Result so far: 1450.4761904
Deduct 336 from 400 and we're left 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.

Advancing to step 14:
When dividing 640 by 84, we get 7 with a remainder of 52.
Write down 7 as next digit of the result. 
Result so far: 1450.47619047
Subtract 588 from 640 to 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.

Our division results in 1450.47619047 with a remaining 5.2e-08.