150% is the change from 24 to 60
Calculation steps:
[( 60 - 24 ) ÷ 24] x 100 = 150%
Formula
Percentage change = [(60 - 24) / 24] x 100
Subtract the new number by the original number
60 - 24 = 36
36 ÷ 24 = 1.5
1.5 x 100 = 150%
Example