We look at the division of 35921609 by 216 
Let's see how many times 216 fits into 35921609.

Going ahead to step 1:
When dividing 3 by 216, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 216

Moving on to step 2:
The number 216 fits into 35 0 times, leaving a remainder of 35.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 35 leaves us with 35.
Grab the next digit (9) from the dividend, add it to 35, then carry on: 359 / 216

Let's proceed to step 3:
359 divided by 216 is 1 with a remainder of 143.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 216 from 359 to get 143.
Bring next digit (2) of the dividend behind the 143 and repeat the process: 1432 / 216

Advancing to step 4:
1432 divided by 216 is 6 with a remainder of 136.
Use 6 as the next digit of our solution. 
Result so far: 16.0
Deduct 1296 from 1432 and we're left with 136.
Take the next digit (1) from the dividend and append it to 136, then repeat: 1361 / 216

Advancing to step 5:
The number 216 fits into 1361 6 times, leaving a remainder of 65.
Use 6 as the next digit of our solution. 
Result so far: 166.0
Deduct 1296 from 1361 and we're left with 65.
Take the next digit (6) from the dividend and append it to 65, then repeat: 656 / 216

Going ahead to step 6:
The number 216 fits into 656 3 times, leaving a remainder of 8.
Use 3 as the next digit of our solution. 
Result so far: 1663.0
If we take 648 away from 656, we end up with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 216

On to step 7:
The number 216 fits into 80 0 times, leaving a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 16630.0
Subtracting 0 from 80 leaves us with 80.
Grab the next digit (9) from the dividend, add it to 80, then carry on: 809 / 216

Moving on to step 8:
216 can be fit into 809 3 times, resulting in a remainder of 161.
The next digit of our result is 3. 
Result so far: 166303.0
Subtracting 648 from 809 leaves us with 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Advancing to step 9:
When dividing 1610 by 216, we get 7 with a remainder of 98.
The next digit of our result is 7. 
Result so far: 166303.7
If we take 1512 away from 1610, we end up with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Advancing to step 10:
The number 216 fits into 980 4 times, leaving a remainder of 116.
Use 4 as the next digit of our solution. 
Result so far: 166303.74
Subtract 864 from 980 to get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

On to step 11:
216 goes into 1160 5 times with a remainder of 80.
The next digit of our result is 5. 
Result so far: 166303.745
Subtracting 1080 from 1160 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 12:
The number 216 fits into 800 3 times, leaving a remainder of 152.
The next digit of our result is 3. 
Result so far: 166303.7453
Subtracting 648 from 800 leaves us with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Going ahead to step 13:
The number 216 fits into 1520 7 times, leaving a remainder of 8.
Record the quotient 7 as the next digit in the result. 
Result so far: 166303.74537
Deduct 1512 from 1520 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 14:
If we divide 80 by 216, we get 0 and a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 166303.74537
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 15:
216 goes into 800 3 times with a remainder of 152.
Put 3 as the next digit of the answer. 
Result so far: 166303.7453703
Deduct 648 from 800 and we're left with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Advancing to step 16:
If we divide 1520 by 216, we get 7 and a remainder of 8.
Use 7 as the next digit of our solution. 
Result so far: 166303.74537037
The remainder is 8 after subtracting 1512 from 1520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

After the division, we end up with 166303.74537037 and a remainder of 8e-09.