289.74% is the change from 39 to 152
Calculation steps:
[( 152 - 39 ) ÷ 39] x 100 = 289.74%
Formula
Percentage change = [(152 - 39) / 39] x 100
Subtract the new number by the original number
152 - 39 = 113
113 ÷ 39 = 2.8974358974358974
2.8974358974358974 x 100 = 289.74%