11876217 ÷ 645 
We want to divide 11876217 by 645.

Moving on to step 1:
The number 645 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 645

Going ahead to step 2:
11 divided by 645 is 0 with a remainder of 11.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 11, we end up with 11.
Bring next digit (8) of the dividend behind the 11 and repeat the process: 118 / 645

On to step 3:
645 can be fit into 118 0 times, resulting in a remainder of 118.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 118 after subtracting 0 from 118.
Bring next digit (7) of the dividend behind the 118 and repeat the process: 1187 / 645

Moving on to step 4:
The number 645 fits into 1187 1 times, leaving a remainder of 542.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 645 from 1187 to get 542.
Grab the next digit (6) from the dividend, add it to 542, then carry on: 5426 / 645

Advancing to step 5:
5426 divided by 645 is 8 with a remainder of 266.
The next digit of our result is 8. 
Result so far: 18.0
Subtract 5160 from 5426 to get 266.
Bring next digit (2) of the dividend behind the 266 and repeat the process: 2662 / 645

Moving on to step 6:
If we divide 2662 by 645, we get 4 and a remainder of 82.
Put 4 as the next digit of the answer. 
Result so far: 184.0
Deduct 2580 from 2662 and we're left with 82.
Fetch the next digit (1) from the dividend, attach it to 82 and continue: 821 / 645

Let's proceed to step 7:
The number 645 fits into 821 1 times, leaving a remainder of 176.
The next digit of our result is 1. 
Result so far: 1841.0
Deduct 645 from 821 and we're left with 176.
Take the next digit (7) from the dividend and append it to 176, then repeat: 1767 / 645

Step 8:
The number 645 fits into 1767 2 times, leaving a remainder of 477.
Write down 2 as next digit of the result. 
Result so far: 18412.0
If we take 1290 away from 1767, we end up with 477.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4770, and continue the process.

Let's proceed to step 9:
When dividing 4770 by 645, we get 7 with a remainder of 255.
The next digit of our result is 7. 
Result so far: 18412.7
The remainder is 255 after subtracting 4515 from 4770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Advancing to step 10:
645 goes into 2550 3 times with a remainder of 615.
Use 3 as the next digit of our solution. 
Result so far: 18412.73
Subtract 1935 from 2550 to get 615.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6150, and continue the process.

Let's proceed to step 11:
The number 645 fits into 6150 9 times, leaving a remainder of 345.
Record the quotient 9 as the next digit in the result. 
Result so far: 18412.739
The remainder is 345 after subtracting 5805 from 6150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

Going ahead to step 12:
When dividing 3450 by 645, we get 5 with a remainder of 225.
Use 5 as the next digit of our solution. 
Result so far: 18412.7395
If we subtract 3225 from 3450, we get 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Let's proceed to step 13:
If we divide 2250 by 645, we get 3 and a remainder of 315.
The number 3 becomes the next digit in our result. 
Result so far: 18412.73953
If we take 1935 away from 2250, we end up with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Let's proceed to step 14:
The number 645 fits into 3150 4 times, leaving a remainder of 570.
Record the quotient 4 as the next digit in the result. 
Result so far: 18412.739534
If we subtract 2580 from 3150, we get 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Moving on to step 15:
645 goes into 5700 8 times with a remainder of 540.
Put 8 as the next digit of the answer. 
Result so far: 18412.7395348
Subtract 5160 from 5700 to get 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Going ahead to step 16:
If we divide 5400 by 645, we get 8 and a remainder of 240.
Put 8 as the next digit of the answer. 
Result so far: 18412.73953488
The remainder is 240 after subtracting 5160 from 5400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

The final result is 18412.73953488 with a remainder of 2.4e-07.