21604388 divided by 116 
We're looking to find how many times 116 goes into 21604388.

Moving on to step 1:
116 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 116

Let's proceed to step 2:
When dividing 21 by 116, we get 0 with a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Fetch the next digit (6) from the dividend, attach it to 21 and continue: 216 / 116

Going ahead to step 3:
If we divide 216 by 116, we get 1 and a remainder of 100.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 116 away from 216, we end up with 100.
Fetch the next digit (0) from the dividend, attach it to 100 and continue: 1000 / 116

Let's proceed to step 4:
116 goes into 1000 8 times with a remainder of 72.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
If we take 928 away from 1000, we end up with 72.
Grab the next digit (4) from the dividend, add it to 72, then carry on: 724 / 116

Moving on to step 5:
The number 116 fits into 724 6 times, leaving a remainder of 28.
Use 6 as the next digit of our solution. 
Result so far: 186.0
The remainder is 28 after subtracting 696 from 724.
Grab the next digit (3) from the dividend, add it to 28, then carry on: 283 / 116

Advancing to step 6:
116 goes into 283 2 times with a remainder of 51.
Put 2 as the next digit of the answer. 
Result so far: 1862.0
Subtracting 232 from 283 leaves us with 51.
Take the next digit (8) from the dividend and append it to 51, then repeat: 518 / 116

Moving on to step 7:
116 can be fit into 518 4 times, resulting in a remainder of 54.
The number 4 becomes the next digit in our result. 
Result so far: 18624.0
Subtract 464 from 518 to get 54.
Fetch the next digit (8) from the dividend, attach it to 54 and continue: 548 / 116

Moving on to step 8:
When dividing 548 by 116, we get 4 with a remainder of 84.
Put 4 as the next digit of the answer. 
Result so far: 186244.0
The remainder is 84 after subtracting 464 from 548.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Going ahead to step 9:
840 divided by 116 is 7 with a remainder of 28.
Record the quotient 7 as the next digit in the result. 
Result so far: 186244.7
The remainder is 28 after subtracting 812 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 10:
When dividing 280 by 116, we get 2 with a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 186244.72
If we subtract 232 from 280, 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 11:
116 goes into 480 4 times with a remainder of 16.
The next digit of our result is 4. 
Result so far: 186244.724
If we take 464 away from 480, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 12:
116 can be fit into 160 1 times, resulting in a remainder of 44.
Use 1 as the next digit of our solution. 
Result so far: 186244.7241
Subtract 116 from 160 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 13:
116 can be fit into 440 3 times, resulting in a remainder of 92.
The next digit of our result is 3. 
Result so far: 186244.72413
The remainder is 92 after subtracting 348 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Going ahead to step 14:
The number 116 fits into 920 7 times, leaving a remainder of 108.
Use 7 as the next digit of our solution. 
Result so far: 186244.724137
Subtracting 812 from 920 leaves us with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

On to step 15:
116 goes into 1080 9 times with a remainder of 36.
Record the quotient 9 as the next digit in the result. 
Result so far: 186244.7241379
Subtract 1044 from 1080 to 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.

On to step 16:
116 can be fit into 360 3 times, resulting in a remainder of 12.
The number 3 becomes the next digit in our result. 
Result so far: 186244.72413793
The remainder is 12 after subtracting 348 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final result is 186244.72413793 with a remainder of 1.2e-08.