87400288 ÷ 191 
Let's see how many times 191 fits into 87400288.

Moving on to step 1:
191 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 191

Going ahead to step 2:
When dividing 87 by 191, we get 0 with a remainder of 87.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 87 to get 87.
Include the next digit (4) from the dividend after 87, then repeat: 874 / 191

Moving on to step 3:
The number 191 fits into 874 4 times, leaving a remainder of 110.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 764 from 874 leaves us with 110.
Take the next digit (0) from the dividend and append it to 110, then repeat: 1100 / 191

Let's proceed to step 4:
The number 191 fits into 1100 5 times, leaving a remainder of 145.
The next digit of our result is 5. 
Result so far: 45.0
If we take 955 away from 1100, we end up with 145.
Include the next digit (0) from the dividend after 145, then repeat: 1450 / 191

On to step 5:
If we divide 1450 by 191, we get 7 and a remainder of 113.
Write down 7 as next digit of the result. 
Result so far: 457.0
The remainder is 113 after subtracting 1337 from 1450.
Fetch the next digit (2) from the dividend, attach it to 113 and continue: 1132 / 191

On to step 6:
When dividing 1132 by 191, we get 5 with a remainder of 177.
Use 5 as the next digit of our solution. 
Result so far: 4575.0
If we take 955 away from 1132, we end up with 177.
Fetch the next digit (8) from the dividend, attach it to 177 and continue: 1778 / 191

Step 7:
When dividing 1778 by 191, we get 9 with a remainder of 59.
The number 9 becomes the next digit in our result. 
Result so far: 45759.0
If we take 1719 away from 1778, we end up with 59.
Bring next digit (8) of the dividend behind the 59 and repeat the process: 598 / 191

Step 8:
If we divide 598 by 191, we get 3 and a remainder of 25.
Write down 3 as next digit of the result. 
Result so far: 457593.0
Subtract 573 from 598 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 9:
If we divide 250 by 191, we get 1 and a remainder of 59.
Record the quotient 1 as the next digit in the result. 
Result so far: 457593.1
Subtract 191 from 250 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 10:
When dividing 590 by 191, we get 3 with a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 457593.13
Subtract 573 from 590 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 11:
When dividing 170 by 191, we get 0 with a remainder of 170.
Put 0 as the next digit of the answer. 
Result so far: 457593.13
Deduct 0 from 170 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Advancing to step 12:
When dividing 1700 by 191, we get 8 with a remainder of 172.
Record the quotient 8 as the next digit in the result. 
Result so far: 457593.1308
If we take 1528 away from 1700, we end up with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Going ahead to step 13:
The number 191 fits into 1720 9 times, leaving a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 457593.13089
The remainder is 1 after subtracting 1719 from 1720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 14:
The number 191 fits into 10 0 times, leaving a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 457593.13089
If we take 0 away from 10, 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.

Advancing to step 15:
When dividing 100 by 191, we get 0 with a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 457593.13089
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final result is 457593.13089 with a remainder of 1e-06.