We're dividing 78416671 by 151 
Our goal is to divide 78416671 by 151.

Step 1:
7 divided by 151 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 151

Let's proceed to step 2:
If we divide 78 by 151, we get 0 and a remainder of 78.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Append the next digit (4) from the dividend to 78 and continue with: 784 / 151

Moving on to step 3:
784 divided by 151 is 5 with a remainder of 29.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 29 after subtracting 755 from 784.
Grab the next digit (1) from the dividend, add it to 29, then carry on: 291 / 151

Let's proceed to step 4:
If we divide 291 by 151, we get 1 and a remainder of 140.
Put 1 as the next digit of the answer. 
Result so far: 51.0
The remainder is 140 after subtracting 151 from 291.
Include the next digit (6) from the dividend after 140, then repeat: 1406 / 151

Going ahead to step 5:
151 goes into 1406 9 times with a remainder of 47.
Write down 9 as next digit of the result. 
Result so far: 519.0
If we take 1359 away from 1406, we end up with 47.
Take the next digit (6) from the dividend and append it to 47, then repeat: 476 / 151

Going ahead to step 6:
476 divided by 151 is 3 with a remainder of 23.
Put 3 as the next digit of the answer. 
Result so far: 5193.0
If we take 453 away from 476, we end up with 23.
Bring next digit (7) of the dividend behind the 23 and repeat the process: 237 / 151

Moving on to step 7:
151 can be fit into 237 1 times, resulting in a remainder of 86.
Put 1 as the next digit of the answer. 
Result so far: 51931.0
If we subtract 151 from 237, we get 86.
Fetch the next digit (1) from the dividend, attach it to 86 and continue: 861 / 151

Advancing to step 8:
151 can be fit into 861 5 times, resulting in a remainder of 106.
The number 5 becomes the next digit in our result. 
Result so far: 519315.0
Subtract 755 from 861 to get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Let's proceed to step 9:
If we divide 1060 by 151, we get 7 and a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 519315.7
If we take 1057 away from 1060, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 10:
If we divide 30 by 151, we get 0 and a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 519315.7
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 11:
151 can be fit into 300 1 times, resulting in a remainder of 149.
The next digit of our result is 1. 
Result so far: 519315.701
If we subtract 151 from 300, we get 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

On to step 12:
When dividing 1490 by 151, we get 9 with a remainder of 131.
The number 9 becomes the next digit in our result. 
Result so far: 519315.7019
If we take 1359 away from 1490, we end up with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Let's proceed to step 13:
If we divide 1310 by 151, we get 8 and a remainder of 102.
The number 8 becomes the next digit in our result. 
Result so far: 519315.70198
Subtract 1208 from 1310 to get 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Moving on to step 14:
If we divide 1020 by 151, we get 6 and a remainder of 114.
Use 6 as the next digit of our solution. 
Result so far: 519315.701986
If we subtract 906 from 1020, we get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Going ahead to step 15:
If we divide 1140 by 151, we get 7 and a remainder of 83.
Use 7 as the next digit of our solution. 
Result so far: 519315.7019867
Deduct 1057 from 1140 and we're left with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Going ahead to step 16:
The number 151 fits into 830 5 times, leaving a remainder of 75.
The next digit of our result is 5. 
Result so far: 519315.70198675
Deduct 755 from 830 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

The quotient of the division is 519315.70198675, and the remainder is 7.5e-08.