270.
It is: 75%
542.857142... % increase.
270x75/100= 202.5
+22.22%
270 is 8% more than 250.
Increase 75 by 15%: = 75 + (15% * 75)= 75 + 11.25= 86.25
The increase is 25.0%
It is: (150-75)/75 times 100 = 100% increase
6.667% increase.
75% increase.
It is a 25% increase