Let's divide 973090 by 78
We want to figure out the number of times 973090 can be divided by 78.

Going ahead to step 1:
The number 78 fits into 9 0 times, leaving a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Bring next digit (7) of the dividend behind the 9 and repeat the process: 97 / 78

Going ahead to step 2:
When dividing 97 by 78, we get 1 with a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 78 from 97 to get 19.
Append the next digit (3) from the dividend to 19 and continue with: 193 / 78

On to step 3:
78 can be fit into 193 2 times, resulting in a remainder of 37.
Write down 2 as next digit of the result. 
Result so far: 12.0
If we take 156 away from 193, we end up with 37.
Append the next digit (0) from the dividend to 37 and continue with: 370 / 78

Moving on to step 4:
When dividing 370 by 78, we get 4 with a remainder of 58.
Write down 4 as next digit of the result. 
Result so far: 124.0
The remainder is 58 after subtracting 312 from 370.
Take the next digit (9) from the dividend and append it to 58, then repeat: 589 / 78

Step 5:
When dividing 589 by 78, we get 7 with a remainder of 43.
Use 7 as the next digit of our solution. 
Result so far: 1247.0
Deduct 546 from 589 and we're left with 43.
Fetch the next digit (0) from the dividend, attach it to 43 and continue: 430 / 78

Moving on to step 6:
430 divided by 78 is 5 with a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 12475.0
Subtract 390 from 430 to get 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 7:
400 divided by 78 is 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 12475.5
Deduct 390 from 400 and we're left 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.

Step 8:
78 goes into 100 1 times with a remainder of 22.
The number 1 becomes the next digit in our result. 
Result so far: 12475.51
If we subtract 78 from 100, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 9:
When dividing 220 by 78, we get 2 with a remainder of 64.
The number 2 becomes the next digit in our result. 
Result so far: 12475.512
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.

Advancing to step 10:
When dividing 640 by 78, we get 8 with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 12475.5128
Deduct 624 from 640 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 11:
When dividing 160 by 78, we get 2 with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 12475.51282
The remainder is 4 after subtracting 156 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 12:
If we divide 40 by 78, we get 0 and a remainder of 40.
The next digit of our result is 0. 
Result so far: 12475.51282
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 13:
400 divided by 78 is 5 with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 12475.5128205
The remainder is 10 after subtracting 390 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 14:
78 goes into 100 1 times with a remainder of 22.
The next digit of our result is 1. 
Result so far: 12475.51282051
The remainder is 22 after subtracting 78 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

In conclusion, the division gives 12475.51282051 with a balance of 2.2e-08.