We're dividing 76661077 by 216 
Let's see how many times 216 fits into 76661077.

Advancing to step 1:
216 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 216

Step 2:
If we divide 76 by 216, we get 0 and a remainder of 76.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 76 leaves us with 76.
Grab the next digit (6) from the dividend, add it to 76, then carry on: 766 / 216

On to step 3:
216 can be fit into 766 3 times, resulting in a remainder of 118.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Deduct 648 from 766 and we're left with 118.
Take the next digit (6) from the dividend and append it to 118, then repeat: 1186 / 216

Advancing to step 4:
If we divide 1186 by 216, we get 5 and a remainder of 106.
Put 5 as the next digit of the answer. 
Result so far: 35.0
If we take 1080 away from 1186, we end up with 106.
Grab the next digit (1) from the dividend, add it to 106, then carry on: 1061 / 216

On to step 5:
216 can be fit into 1061 4 times, resulting in a remainder of 197.
The number 4 becomes the next digit in our result. 
Result so far: 354.0
If we take 864 away from 1061, we end up with 197.
Bring next digit (0) of the dividend behind the 197 and repeat the process: 1970 / 216

Going ahead to step 6:
When dividing 1970 by 216, we get 9 with a remainder of 26.
Put 9 as the next digit of the answer. 
Result so far: 3549.0
Deduct 1944 from 1970 and we're left with 26.
Append the next digit (7) from the dividend to 26 and continue with: 267 / 216

Let's proceed to step 7:
216 goes into 267 1 times with a remainder of 51.
The number 1 becomes the next digit in our result. 
Result so far: 35491.0
If we subtract 216 from 267, we get 51.
Include the next digit (7) from the dividend after 51, then repeat: 517 / 216

Moving on to step 8:
216 can be fit into 517 2 times, resulting in a remainder of 85.
The number 2 becomes the next digit in our result. 
Result so far: 354912.0
The remainder is 85 after subtracting 432 from 517.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Advancing to step 9:
850 divided by 216 is 3 with a remainder of 202.
Put 3 as the next digit of the answer. 
Result so far: 354912.3
If we take 648 away from 850, we end up with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Step 10:
If we divide 2020 by 216, we get 9 and a remainder of 76.
Record the quotient 9 as the next digit in the result. 
Result so far: 354912.39
If we subtract 1944 from 2020, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 11:
216 can be fit into 760 3 times, resulting in a remainder of 112.
Write down 3 as next digit of the result. 
Result so far: 354912.393
The remainder is 112 after subtracting 648 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 12:
The number 216 fits into 1120 5 times, leaving a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 354912.3935
Deduct 1080 from 1120 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 13:
If we divide 400 by 216, we get 1 and a remainder of 184.
The next digit of our result is 1. 
Result so far: 354912.39351
The remainder is 184 after subtracting 216 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Step 14:
1840 divided by 216 is 8 with a remainder of 112.
Write down 8 as next digit of the result. 
Result so far: 354912.393518
If we take 1728 away from 1840, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Let's proceed to step 15:
216 goes into 1120 5 times with a remainder of 40.
Write down 5 as next digit of the result. 
Result so far: 354912.3935185
If we subtract 1080 from 1120, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 16:
216 goes into 400 1 times with a remainder of 184.
Write down 1 as next digit of the result. 
Result so far: 354912.39351851
If we take 216 away from 400, we end up with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

In conclusion, the division gives 354912.39351851 with a balance of 1.84e-07.