We're dividing 7738212 by 959 
The aim is to understand the frequency of 959 in 7738212.

Advancing to step 1:
When dividing 7 by 959, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 959

Advancing to step 2:
959 can be fit into 77 0 times, resulting in a remainder of 77.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 77 after subtracting 0 from 77.
Include the next digit (3) from the dividend after 77, then repeat: 773 / 959

Step 3:
959 goes into 773 0 times with a remainder of 773.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 773, we end up with 773.
Append the next digit (8) from the dividend to 773 and continue with: 7738 / 959

Step 4:
If we divide 7738 by 959, we get 8 and a remainder of 66.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtracting 7672 from 7738 leaves us with 66.
Bring next digit (2) of the dividend behind the 66 and repeat the process: 662 / 959

Advancing to step 5:
959 can be fit into 662 0 times, resulting in a remainder of 662.
Put 0 as the next digit of the answer. 
Result so far: 80.0
The remainder is 662 after subtracting 0 from 662.
Take the next digit (1) from the dividend and append it to 662, then repeat: 6621 / 959

Let's proceed to step 6:
959 goes into 6621 6 times with a remainder of 867.
Write down 6 as next digit of the result. 
Result so far: 806.0
Deduct 5754 from 6621 and we're left with 867.
Fetch the next digit (2) from the dividend, attach it to 867 and continue: 8672 / 959

Step 7:
959 can be fit into 8672 9 times, resulting in a remainder of 41.
Put 9 as the next digit of the answer. 
Result so far: 8069.0
Deduct 8631 from 8672 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 8:
If we divide 410 by 959, we get 0 and a remainder of 410.
The number 0 becomes the next digit in our result. 
Result so far: 8069.0
Deduct 0 from 410 and we're left with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Let's proceed to step 9:
If we divide 4100 by 959, we get 4 and a remainder of 264.
The number 4 becomes the next digit in our result. 
Result so far: 8069.04
Subtract 3836 from 4100 to get 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Advancing to step 10:
959 can be fit into 2640 2 times, resulting in a remainder of 722.
Record the quotient 2 as the next digit in the result. 
Result so far: 8069.042
If we take 1918 away from 2640, we end up with 722.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7220, and continue the process.

Moving on to step 11:
959 can be fit into 7220 7 times, resulting in a remainder of 507.
Record the quotient 7 as the next digit in the result. 
Result so far: 8069.0427
Deduct 6713 from 7220 and we're left with 507.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5070, and continue the process.

Moving on to step 12:
If we divide 5070 by 959, we get 5 and a remainder of 275.
Put 5 as the next digit of the answer. 
Result so far: 8069.04275
If we take 4795 away from 5070, we end up with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Moving on to step 13:
959 goes into 2750 2 times with a remainder of 832.
Put 2 as the next digit of the answer. 
Result so far: 8069.042752
If we subtract 1918 from 2750, we get 832.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8320, and continue the process.

Moving on to step 14:
If we divide 8320 by 959, we get 8 and a remainder of 648.
Record the quotient 8 as the next digit in the result. 
Result so far: 8069.0427528
The remainder is 648 after subtracting 7672 from 8320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

Step 15:
959 goes into 6480 6 times with a remainder of 726.
Record the quotient 6 as the next digit in the result. 
Result so far: 8069.04275286
Subtract 5754 from 6480 to get 726.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7260, and continue the process.

The final result is 8069.04275286 with a remainder of 7.26e-07.