Let's divide 84239450 by 672
Our goal is to divide 84239450 by 672.

Moving on to step 1:
When dividing 8 by 672, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 672

Moving on to step 2:
If we divide 84 by 672, we get 0 and a remainder of 84.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 84, we end up with 84.
Fetch the next digit (2) from the dividend, attach it to 84 and continue: 842 / 672

Going ahead to step 3:
672 goes into 842 1 times with a remainder of 170.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 672 away from 842, we end up with 170.
Take the next digit (3) from the dividend and append it to 170, then repeat: 1703 / 672

Advancing to step 4:
If we divide 1703 by 672, we get 2 and a remainder of 359.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we subtract 1344 from 1703, we get 359.
Grab the next digit (9) from the dividend, add it to 359, then carry on: 3599 / 672

On to step 5:
672 can be fit into 3599 5 times, resulting in a remainder of 239.
Put 5 as the next digit of the answer. 
Result so far: 125.0
The remainder is 239 after subtracting 3360 from 3599.
Fetch the next digit (4) from the dividend, attach it to 239 and continue: 2394 / 672

Moving on to step 6:
If we divide 2394 by 672, we get 3 and a remainder of 378.
The number 3 becomes the next digit in our result. 
Result so far: 1253.0
Subtract 2016 from 2394 to get 378.
Append the next digit (5) from the dividend to 378 and continue with: 3785 / 672

Step 7:
3785 divided by 672 is 5 with a remainder of 425.
Use 5 as the next digit of our solution. 
Result so far: 12535.0
The remainder is 425 after subtracting 3360 from 3785.
Append the next digit (0) from the dividend to 425 and continue with: 4250 / 672

On to step 8:
672 can be fit into 4250 6 times, resulting in a remainder of 218.
Use 6 as the next digit of our solution. 
Result so far: 125356.0
If we take 4032 away from 4250, we end up with 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Let's proceed to step 9:
672 can be fit into 2180 3 times, resulting in a remainder of 164.
Use 3 as the next digit of our solution. 
Result so far: 125356.3
Deduct 2016 from 2180 and we're left with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Advancing to step 10:
When dividing 1640 by 672, we get 2 with a remainder of 296.
The next digit of our result is 2. 
Result so far: 125356.32
Deduct 1344 from 1640 and we're left with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Advancing to step 11:
If we divide 2960 by 672, we get 4 and a remainder of 272.
Put 4 as the next digit of the answer. 
Result so far: 125356.324
If we subtract 2688 from 2960, we get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Moving on to step 12:
If we divide 2720 by 672, we get 4 and a remainder of 32.
The next digit of our result is 4. 
Result so far: 125356.3244
The remainder is 32 after subtracting 2688 from 2720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 125356.3244 with a remainder of 0.00032.