We look at the division of 150970 by 78 
We're looking to find how many times 78 goes into 150970.

Advancing to step 1:
If we divide 1 by 78, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 78

Moving on to step 2:
When dividing 15 by 78, we get 0 with a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Take the next digit (0) from the dividend and append it to 15, then repeat: 150 / 78

Step 3:
The number 78 fits into 150 1 times, leaving a remainder of 72.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 78 from 150 to get 72.
Take the next digit (9) from the dividend and append it to 72, then repeat: 729 / 78

On to step 4:
729 divided by 78 is 9 with a remainder of 27.
Put 9 as the next digit of the answer. 
Result so far: 19.0
Deduct 702 from 729 and we're left with 27.
Append the next digit (7) from the dividend to 27 and continue with: 277 / 78

Let's proceed to step 5:
277 divided by 78 is 3 with a remainder of 43.
Use 3 as the next digit of our solution. 
Result so far: 193.0
The remainder is 43 after subtracting 234 from 277.
Take the next digit (0) from the dividend and append it to 43, then repeat: 430 / 78

Moving on to step 6:
78 goes into 430 5 times with a remainder of 40.
Put 5 as the next digit of the answer. 
Result so far: 1935.0
Subtracting 390 from 430 leaves us 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.

Let's proceed to step 7:
The number 78 fits into 400 5 times, leaving a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 1935.5
If we take 390 away from 400, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
The number 78 fits into 100 1 times, leaving a remainder of 22.
The next digit of our result is 1. 
Result so far: 1935.51
Deduct 78 from 100 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 9:
The number 78 fits into 220 2 times, leaving a remainder of 64.
The next digit of our result is 2. 
Result so far: 1935.512
If we take 156 away from 220, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 10:
640 divided by 78 is 8 with a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 1935.5128
If we subtract 624 from 640, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 11:
160 divided by 78 is 2 with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 1935.51282
If we subtract 156 from 160, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 12:
40 divided by 78 is 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 1935.51282
Deduct 0 from 40 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.

Advancing to step 13:
78 goes into 400 5 times with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 1935.5128205
Subtract 390 from 400 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 14:
100 divided by 78 is 1 with a remainder of 22.
The number 1 becomes the next digit in our result. 
Result so far: 1935.51282051
If we take 78 away from 100, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The final result is 1935.51282051 with a remainder of 2.2e-08.