It is: 9/1125 times 100 = 0.8%
909000
1125
1125
11.25
5 times
5.791 x 5.791 x 5.791 x 5.791 = approximately 1,125
1125/1125
1125 5 times 225 5 times 45 5 times 8 2 times 4 2 times 2 2 times 2 times 2 times 5 times 5 times 5
2.25 x 500 = 1125
That is 1125
80% of 1125 = 0.80 x 1125 = 900