given the fraction is 1/5 you divide 1 by 5 and get .2 to turn .2 to a percentage add a 0 to the end and remove the decimal point the answer is 20%
(9.2%)% = 0.092% = 0.00092
56.4% is .564 you can get this by multipying 56.4% x 100 =.564
89 percent as a decimal is 0.89. which is also the same as 89/100.
77% = 0.77