21595343 divided by 187 
Our goal is to divide 21595343 by 187.

Let's proceed to step 1:
The number 187 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 187

Advancing to step 2:
The number 187 fits into 21 0 times, leaving a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Fetch the next digit (5) from the dividend, attach it to 21 and continue: 215 / 187

Let's proceed to step 3:
187 can be fit into 215 1 times, resulting in a remainder of 28.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 187 from 215 and we're left with 28.
Bring next digit (9) of the dividend behind the 28 and repeat the process: 289 / 187

Advancing to step 4:
If we divide 289 by 187, we get 1 and a remainder of 102.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtract 187 from 289 to get 102.
Take the next digit (5) from the dividend and append it to 102, then repeat: 1025 / 187

On to step 5:
If we divide 1025 by 187, we get 5 and a remainder of 90.
Use 5 as the next digit of our solution. 
Result so far: 115.0
If we take 935 away from 1025, we end up with 90.
Take the next digit (3) from the dividend and append it to 90, then repeat: 903 / 187

Step 6:
187 can be fit into 903 4 times, resulting in a remainder of 155.
The next digit of our result is 4. 
Result so far: 1154.0
Subtract 748 from 903 to get 155.
Take the next digit (4) from the dividend and append it to 155, then repeat: 1554 / 187

Step 7:
If we divide 1554 by 187, we get 8 and a remainder of 58.
The number 8 becomes the next digit in our result. 
Result so far: 11548.0
If we take 1496 away from 1554, we end up with 58.
Take the next digit (3) from the dividend and append it to 58, then repeat: 583 / 187

Moving on to step 8:
583 divided by 187 is 3 with a remainder of 22.
Record the quotient 3 as the next digit in the result. 
Result so far: 115483.0
Deduct 561 from 583 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 9:
187 can be fit into 220 1 times, resulting in a remainder of 33.
Write down 1 as next digit of the result. 
Result so far: 115483.1
Subtract 187 from 220 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 10:
187 can be fit into 330 1 times, resulting in a remainder of 143.
Record the quotient 1 as the next digit in the result. 
Result so far: 115483.11
The remainder is 143 after subtracting 187 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

The quotient of the division is 115483.11, and the remainder is 0.143.