We look at the division of 50513492 by 974 
The aim is to understand the frequency of 974 in 50513492.

Going ahead to step 1:
974 goes into 5 0 times with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 974

Advancing to step 2:
The number 974 fits into 50 0 times, leaving a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 50, we get 50.
Fetch the next digit (5) from the dividend, attach it to 50 and continue: 505 / 974

Going ahead to step 3:
974 goes into 505 0 times with a remainder of 505.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 505 to get 505.
Fetch the next digit (1) from the dividend, attach it to 505 and continue: 5051 / 974

Moving on to step 4:
The number 974 fits into 5051 5 times, leaving a remainder of 181.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 181 after subtracting 4870 from 5051.
Bring next digit (3) of the dividend behind the 181 and repeat the process: 1813 / 974

Step 5:
The number 974 fits into 1813 1 times, leaving a remainder of 839.
The number 1 becomes the next digit in our result. 
Result so far: 51.0
The remainder is 839 after subtracting 974 from 1813.
Bring next digit (4) of the dividend behind the 839 and repeat the process: 8394 / 974

On to step 6:
974 can be fit into 8394 8 times, resulting in a remainder of 602.
Record the quotient 8 as the next digit in the result. 
Result so far: 518.0
Deduct 7792 from 8394 and we're left with 602.
Fetch the next digit (9) from the dividend, attach it to 602 and continue: 6029 / 974

Going ahead to step 7:
The number 974 fits into 6029 6 times, leaving a remainder of 185.
The next digit of our result is 6. 
Result so far: 5186.0
Subtracting 5844 from 6029 leaves us with 185.
Bring next digit (2) of the dividend behind the 185 and repeat the process: 1852 / 974

Moving on to step 8:
974 can be fit into 1852 1 times, resulting in a remainder of 878.
Use 1 as the next digit of our solution. 
Result so far: 51861.0
Subtract 974 from 1852 to get 878.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8780, and continue the process.

Step 9:
8780 divided by 974 is 9 with a remainder of 14.
Use 9 as the next digit of our solution. 
Result so far: 51861.9
If we take 8766 away from 8780, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 10:
974 can be fit into 140 0 times, resulting in a remainder of 140.
The next digit of our result is 0. 
Result so far: 51861.9
Subtract 0 from 140 to get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

On to step 11:
If we divide 1400 by 974, we get 1 and a remainder of 426.
Record the quotient 1 as the next digit in the result. 
Result so far: 51861.901
The remainder is 426 after subtracting 974 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

Advancing to step 12:
The number 974 fits into 4260 4 times, leaving a remainder of 364.
Put 4 as the next digit of the answer. 
Result so far: 51861.9014
Subtracting 3896 from 4260 leaves us with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Step 13:
The number 974 fits into 3640 3 times, leaving a remainder of 718.
Record the quotient 3 as the next digit in the result. 
Result so far: 51861.90143
Subtract 2922 from 3640 to get 718.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7180, and continue the process.

Moving on to step 14:
If we divide 7180 by 974, we get 7 and a remainder of 362.
Write down 7 as next digit of the result. 
Result so far: 51861.901437
If we subtract 6818 from 7180, we get 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Let's proceed to step 15:
When dividing 3620 by 974, we get 3 with a remainder of 698.
Use 3 as the next digit of our solution. 
Result so far: 51861.9014373
Subtract 2922 from 3620 to get 698.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6980, and continue the process.

Advancing to step 16:
974 goes into 6980 7 times with a remainder of 162.
Write down 7 as next digit of the result. 
Result so far: 51861.90143737
If we subtract 6818 from 6980, we get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

The final outcome is 51861.90143737, with a leftover of 1.62e-07.