We're dividing 77364611 by 215 
Our goal is to divide 77364611 by 215.

On to step 1:
When dividing 7 by 215, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 215

Advancing to step 2:
If we divide 77 by 215, we get 0 and a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 77 after subtracting 0 from 77.
Grab the next digit (3) from the dividend, add it to 77, then carry on: 773 / 215

On to step 3:
When dividing 773 by 215, we get 3 with a remainder of 128.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 645 away from 773, we end up with 128.
Take the next digit (6) from the dividend and append it to 128, then repeat: 1286 / 215

Let's proceed to step 4:
When dividing 1286 by 215, we get 5 with a remainder of 211.
The number 5 becomes the next digit in our result. 
Result so far: 35.0
If we take 1075 away from 1286, we end up with 211.
Include the next digit (4) from the dividend after 211, then repeat: 2114 / 215

Advancing to step 5:
215 goes into 2114 9 times with a remainder of 179.
Record the quotient 9 as the next digit in the result. 
Result so far: 359.0
Subtracting 1935 from 2114 leaves us with 179.
Fetch the next digit (6) from the dividend, attach it to 179 and continue: 1796 / 215

Going ahead to step 6:
215 goes into 1796 8 times with a remainder of 76.
Put 8 as the next digit of the answer. 
Result so far: 3598.0
Deduct 1720 from 1796 and we're left with 76.
Bring next digit (1) of the dividend behind the 76 and repeat the process: 761 / 215

On to step 7:
If we divide 761 by 215, we get 3 and a remainder of 116.
Write down 3 as next digit of the result. 
Result so far: 35983.0
If we take 645 away from 761, we end up with 116.
Bring next digit (1) of the dividend behind the 116 and repeat the process: 1161 / 215

Let's proceed to step 8:
When dividing 1161 by 215, we get 5 with a remainder of 86.
Put 5 as the next digit of the answer. 
Result so far: 359835.0
Subtract 1075 from 1161 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

On to step 9:
If we divide 860 by 215, we get 4 and a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 359835.4
The remainder is 0 after subtracting 860 from 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
The number 215 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 359835.4
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 11:
215 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 359835.4
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 359835.4 and a remainder of 0.0.