We divide 84236721 by 538
We want to figure out the number of times 84236721 can be divided by 538.

Going ahead to step 1:
538 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 538

Step 2:
84 divided by 538 is 0 with a remainder of 84.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 84, we get 84.
Take the next digit (2) from the dividend and append it to 84, then repeat: 842 / 538

Advancing to step 3:
The number 538 fits into 842 1 times, leaving a remainder of 304.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 304 after subtracting 538 from 842.
Fetch the next digit (3) from the dividend, attach it to 304 and continue: 3043 / 538

On to step 4:
3043 divided by 538 is 5 with a remainder of 353.
Put 5 as the next digit of the answer. 
Result so far: 15.0
The remainder is 353 after subtracting 2690 from 3043.
Include the next digit (6) from the dividend after 353, then repeat: 3536 / 538

Let's proceed to step 5:
538 goes into 3536 6 times with a remainder of 308.
The number 6 becomes the next digit in our result. 
Result so far: 156.0
Deduct 3228 from 3536 and we're left with 308.
Grab the next digit (7) from the dividend, add it to 308, then carry on: 3087 / 538

Going ahead to step 6:
538 can be fit into 3087 5 times, resulting in a remainder of 397.
Record the quotient 5 as the next digit in the result. 
Result so far: 1565.0
If we subtract 2690 from 3087, we get 397.
Include the next digit (2) from the dividend after 397, then repeat: 3972 / 538

On to step 7:
538 can be fit into 3972 7 times, resulting in a remainder of 206.
Use 7 as the next digit of our solution. 
Result so far: 15657.0
If we take 3766 away from 3972, we end up with 206.
Include the next digit (1) from the dividend after 206, then repeat: 2061 / 538

Step 8:
The number 538 fits into 2061 3 times, leaving a remainder of 447.
Put 3 as the next digit of the answer. 
Result so far: 156573.0
Subtract 1614 from 2061 to get 447.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4470, and continue the process.

Advancing to step 9:
The number 538 fits into 4470 8 times, leaving a remainder of 166.
Use 8 as the next digit of our solution. 
Result so far: 156573.8
If we take 4304 away from 4470, we end up with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Advancing to step 10:
If we divide 1660 by 538, we get 3 and a remainder of 46.
The number 3 becomes the next digit in our result. 
Result so far: 156573.83
Subtracting 1614 from 1660 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 11:
If we divide 460 by 538, we get 0 and a remainder of 460.
The next digit of our result is 0. 
Result so far: 156573.83
Subtract 0 from 460 to get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Moving on to step 12:
The number 538 fits into 4600 8 times, leaving a remainder of 296.
Write down 8 as next digit of the result. 
Result so far: 156573.8308
Subtract 4304 from 4600 to get 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Step 13:
The number 538 fits into 2960 5 times, leaving a remainder of 270.
Write down 5 as next digit of the result. 
Result so far: 156573.83085
The remainder is 270 after subtracting 2690 from 2960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Let's proceed to step 14:
The number 538 fits into 2700 5 times, leaving a remainder of 10.
The next digit of our result is 5. 
Result so far: 156573.830855
If we take 2690 away from 2700, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 156573.830855 with a remainder of 1e-06.