We look at the division of 71616648 by 386 
We want to divide 71616648 by 386.

Step 1:
When dividing 7 by 386, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 386

Step 2:
71 divided by 386 is 0 with a remainder of 71.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 71 and we're left with 71.
Append the next digit (6) from the dividend to 71 and continue with: 716 / 386

Let's proceed to step 3:
386 can be fit into 716 1 times, resulting in a remainder of 330.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 386 from 716 leaves us with 330.
Grab the next digit (1) from the dividend, add it to 330, then carry on: 3301 / 386

Let's proceed to step 4:
The number 386 fits into 3301 8 times, leaving a remainder of 213.
Use 8 as the next digit of our solution. 
Result so far: 18.0
Subtracting 3088 from 3301 leaves us with 213.
Fetch the next digit (6) from the dividend, attach it to 213 and continue: 2136 / 386

Let's proceed to step 5:
386 goes into 2136 5 times with a remainder of 206.
The next digit of our result is 5. 
Result so far: 185.0
Deduct 1930 from 2136 and we're left with 206.
Bring next digit (6) of the dividend behind the 206 and repeat the process: 2066 / 386

On to step 6:
2066 divided by 386 is 5 with a remainder of 136.
The number 5 becomes the next digit in our result. 
Result so far: 1855.0
If we subtract 1930 from 2066, we get 136.
Fetch the next digit (4) from the dividend, attach it to 136 and continue: 1364 / 386

Step 7:
If we divide 1364 by 386, we get 3 and a remainder of 206.
Write down 3 as next digit of the result. 
Result so far: 18553.0
The remainder is 206 after subtracting 1158 from 1364.
Append the next digit (8) from the dividend to 206 and continue with: 2068 / 386

Moving on to step 8:
386 can be fit into 2068 5 times, resulting in a remainder of 138.
Put 5 as the next digit of the answer. 
Result so far: 185535.0
Deduct 1930 from 2068 and we're left with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Step 9:
386 goes into 1380 3 times with a remainder of 222.
Put 3 as the next digit of the answer. 
Result so far: 185535.3
Subtract 1158 from 1380 to get 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Advancing to step 10:
2220 divided by 386 is 5 with a remainder of 290.
Use 5 as the next digit of our solution. 
Result so far: 185535.35
Subtracting 1930 from 2220 leaves us with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Advancing to step 11:
2900 divided by 386 is 7 with a remainder of 198.
Use 7 as the next digit of our solution. 
Result so far: 185535.357
Subtracting 2702 from 2900 leaves us with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Step 12:
The number 386 fits into 1980 5 times, leaving a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 185535.3575
If we take 1930 away from 1980, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 13:
The number 386 fits into 500 1 times, leaving a remainder of 114.
Use 1 as the next digit of our solution. 
Result so far: 185535.35751
The remainder is 114 after subtracting 386 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Advancing to step 14:
If we divide 1140 by 386, we get 2 and a remainder of 368.
Record the quotient 2 as the next digit in the result. 
Result so far: 185535.357512
Subtracting 772 from 1140 leaves us with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Going ahead to step 15:
386 goes into 3680 9 times with a remainder of 206.
Write down 9 as next digit of the result. 
Result so far: 185535.3575129
Deduct 3474 from 3680 and we're left with 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Let's proceed to step 16:
386 can be fit into 2060 5 times, resulting in a remainder of 130.
Record the quotient 5 as the next digit in the result. 
Result so far: 185535.35751295
Deduct 1930 from 2060 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

The final result is 185535.35751295 with a remainder of 1.3e-07.