We're dividing 78237902 by 470 
Let's see how many times 470 fits into 78237902.

Advancing to step 1:
If we divide 7 by 470, we get 0 and 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.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 470

Moving on to step 2:
470 can be fit into 78 0 times, resulting in a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Fetch the next digit (2) from the dividend, attach it to 78 and continue: 782 / 470

Let's proceed to step 3:
470 can be fit into 782 1 times, resulting in a remainder of 312.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 470 away from 782, we end up with 312.
Take the next digit (3) from the dividend and append it to 312, then repeat: 3123 / 470

Moving on to step 4:
When dividing 3123 by 470, we get 6 with a remainder of 303.
Write down 6 as next digit of the result. 
Result so far: 16.0
Subtract 2820 from 3123 to get 303.
Include the next digit (7) from the dividend after 303, then repeat: 3037 / 470

On to step 5:
The number 470 fits into 3037 6 times, leaving a remainder of 217.
Record the quotient 6 as the next digit in the result. 
Result so far: 166.0
The remainder is 217 after subtracting 2820 from 3037.
Include the next digit (9) from the dividend after 217, then repeat: 2179 / 470

Moving on to step 6:
470 can be fit into 2179 4 times, resulting in a remainder of 299.
Record the quotient 4 as the next digit in the result. 
Result so far: 1664.0
Subtracting 1880 from 2179 leaves us with 299.
Fetch the next digit (0) from the dividend, attach it to 299 and continue: 2990 / 470

Moving on to step 7:
2990 divided by 470 is 6 with a remainder of 170.
Use 6 as the next digit of our solution. 
Result so far: 16646.0
Deduct 2820 from 2990 and we're left with 170.
Grab the next digit (2) from the dividend, add it to 170, then carry on: 1702 / 470

Advancing to step 8:
When dividing 1702 by 470, we get 3 with a remainder of 292.
Write down 3 as next digit of the result. 
Result so far: 166463.0
Subtract 1410 from 1702 to get 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Going ahead to step 9:
470 goes into 2920 6 times with a remainder of 100.
Use 6 as the next digit of our solution. 
Result so far: 166463.6
If we take 2820 away from 2920, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 10:
470 goes into 1000 2 times with a remainder of 60.
Put 2 as the next digit of the answer. 
Result so far: 166463.62
Subtract 940 from 1000 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 11:
The number 470 fits into 600 1 times, leaving a remainder of 130.
The next digit of our result is 1. 
Result so far: 166463.621
Subtract 470 from 600 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Going ahead to step 12:
470 can be fit into 1300 2 times, resulting in a remainder of 360.
The number 2 becomes the next digit in our result. 
Result so far: 166463.6212
Subtract 940 from 1300 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

On to step 13:
3600 divided by 470 is 7 with a remainder of 310.
Record the quotient 7 as the next digit in the result. 
Result so far: 166463.62127
Subtracting 3290 from 3600 leaves us with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Let's proceed to step 14:
When dividing 3100 by 470, we get 6 with a remainder of 280.
The number 6 becomes the next digit in our result. 
Result so far: 166463.621276
If we take 2820 away from 3100, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Going ahead to step 15:
470 can be fit into 2800 5 times, resulting in a remainder of 450.
The number 5 becomes the next digit in our result. 
Result so far: 166463.6212765
Subtracting 2350 from 2800 leaves us with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Advancing to step 16:
470 can be fit into 4500 9 times, resulting in a remainder of 270.
The next digit of our result is 9. 
Result so far: 166463.62127659
If we subtract 4230 from 4500, we get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

After the division, we end up with 166463.62127659 and a remainder of 2.7e-07.