We look at the division of 78501781 by 959 
We want to figure out the number of times 78501781 can be divided by 959.

Moving on to step 1:
7 divided by 959 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 959

Let's proceed to step 2:
959 can be fit into 78 0 times, resulting in a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Append the next digit (5) from the dividend to 78 and continue with: 785 / 959

Going ahead to step 3:
785 divided by 959 is 0 with a remainder of 785.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 785 leaves us with 785.
Append the next digit (0) from the dividend to 785 and continue with: 7850 / 959

Let's proceed to step 4:
If we divide 7850 by 959, we get 8 and a remainder of 178.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
The remainder is 178 after subtracting 7672 from 7850.
Fetch the next digit (1) from the dividend, attach it to 178 and continue: 1781 / 959

Moving on to step 5:
1781 divided by 959 is 1 with a remainder of 822.
Use 1 as the next digit of our solution. 
Result so far: 81.0
The remainder is 822 after subtracting 959 from 1781.
Bring next digit (7) of the dividend behind the 822 and repeat the process: 8227 / 959

Step 6:
The number 959 fits into 8227 8 times, leaving a remainder of 555.
Record the quotient 8 as the next digit in the result. 
Result so far: 818.0
Subtract 7672 from 8227 to get 555.
Append the next digit (8) from the dividend to 555 and continue with: 5558 / 959

Moving on to step 7:
When dividing 5558 by 959, we get 5 with a remainder of 763.
Write down 5 as next digit of the result. 
Result so far: 8185.0
If we take 4795 away from 5558, we end up with 763.
Bring next digit (1) of the dividend behind the 763 and repeat the process: 7631 / 959

Step 8:
If we divide 7631 by 959, we get 7 and a remainder of 918.
Use 7 as the next digit of our solution. 
Result so far: 81857.0
If we take 6713 away from 7631, we end up with 918.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9180, and continue the process.

Moving on to step 9:
If we divide 9180 by 959, we get 9 and a remainder of 549.
Write down 9 as next digit of the result. 
Result so far: 81857.9
The remainder is 549 after subtracting 8631 from 9180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5490, and continue the process.

Let's proceed to step 10:
If we divide 5490 by 959, we get 5 and a remainder of 695.
Record the quotient 5 as the next digit in the result. 
Result so far: 81857.95
If we take 4795 away from 5490, we end up with 695.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6950, and continue the process.

Step 11:
The number 959 fits into 6950 7 times, leaving a remainder of 237.
The next digit of our result is 7. 
Result so far: 81857.957
Subtract 6713 from 6950 to get 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

On to step 12:
When dividing 2370 by 959, we get 2 with a remainder of 452.
Write down 2 as next digit of the result. 
Result so far: 81857.9572
The remainder is 452 after subtracting 1918 from 2370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Going ahead to step 13:
The number 959 fits into 4520 4 times, leaving a remainder of 684.
Record the quotient 4 as the next digit in the result. 
Result so far: 81857.95724
Subtract 3836 from 4520 to get 684.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6840, and continue the process.

On to step 14:
If we divide 6840 by 959, we get 7 and a remainder of 127.
Record the quotient 7 as the next digit in the result. 
Result so far: 81857.957247
If we take 6713 away from 6840, we end up with 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Going ahead to step 15:
1270 divided by 959 is 1 with a remainder of 311.
The number 1 becomes the next digit in our result. 
Result so far: 81857.9572471
The remainder is 311 after subtracting 959 from 1270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

Advancing to step 16:
3110 divided by 959 is 3 with a remainder of 233.
Record the quotient 3 as the next digit in the result. 
Result so far: 81857.95724713
Subtracting 2877 from 3110 leaves us with 233.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2330, and continue the process.

Our division results in 81857.95724713 with a remaining 2.33e-07.