This cannot be properly answered because you did not say what place to round it to. For example; nearest whole number, tenths, hundredths, etc.
22
22 is a whole number and can't be rounded.
67% of 22 = 22*67/100 = 14.74 = 15 (rounded)
22
38.6% (rounded)
22
22 is a whole number and can't be rounded.
67% of 22 = 22*67/100 = 14.74 = 15 (rounded)
22
22
22 / (7 x 8) = 22/56 = 0.39286 (rounded) (22/7) x 8 = 25.14286 (rounded)
21.98 rounded to the nearest whole number is 22
20
78.571% (rounded)
0.0033
It is: 91.67% rounded
22