306911 divided by 87 
We're looking to find how many times 87 goes into 306911.

Step 1:
If we divide 3 by 87, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 87

Going ahead to step 2:
87 goes into 30 0 times with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Grab the next digit (6) from the dividend, add it to 30, then carry on: 306 / 87

Advancing to step 3:
If we divide 306 by 87, we get 3 and a remainder of 45.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 261 away from 306, we end up with 45.
Append the next digit (9) from the dividend to 45 and continue with: 459 / 87

On to step 4:
The number 87 fits into 459 5 times, leaving a remainder of 24.
Record the quotient 5 as the next digit in the result. 
Result so far: 35.0
Subtract 435 from 459 to get 24.
Append the next digit (1) from the dividend to 24 and continue with: 241 / 87

On to step 5:
When dividing 241 by 87, we get 2 with a remainder of 67.
The next digit of our result is 2. 
Result so far: 352.0
Subtracting 174 from 241 leaves us with 67.
Bring next digit (1) of the dividend behind the 67 and repeat the process: 671 / 87

Step 6:
If we divide 671 by 87, we get 7 and a remainder of 62.
The next digit of our result is 7. 
Result so far: 3527.0
If we take 609 away from 671, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 7:
The number 87 fits into 620 7 times, leaving a remainder of 11.
Use 7 as the next digit of our solution. 
Result so far: 3527.7
If we subtract 609 from 620, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 8:
When dividing 110 by 87, we get 1 with a remainder of 23.
The number 1 becomes the next digit in our result. 
Result so far: 3527.71
If we take 87 away from 110, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 9:
230 divided by 87 is 2 with a remainder of 56.
The next digit of our result is 2. 
Result so far: 3527.712
Subtracting 174 from 230 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 10:
560 divided by 87 is 6 with a remainder of 38.
Put 6 as the next digit of the answer. 
Result so far: 3527.7126
Subtracting 522 from 560 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 11:
87 goes into 380 4 times with a remainder of 32.
Write down 4 as next digit of the result. 
Result so far: 3527.71264
The remainder is 32 after subtracting 348 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 12:
320 divided by 87 is 3 with a remainder of 59.
Record the quotient 3 as the next digit in the result. 
Result so far: 3527.712643
Deduct 261 from 320 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 13:
When dividing 590 by 87, we get 6 with a remainder of 68.
Write down 6 as next digit of the result. 
Result so far: 3527.7126436
Subtract 522 from 590 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 14:
87 can be fit into 680 7 times, resulting in a remainder of 71.
Put 7 as the next digit of the answer. 
Result so far: 3527.71264367
The remainder is 71 after subtracting 609 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

After the division, we end up with 3527.71264367 and a remainder of 7.1e-08.