48.51% is the change from 101 to 150
Calculation steps:
[( 150 - 101 ) ÷ 101] x 100 = 48.51%
Formula
Percentage change = [(150 - 101) / 101] x 100
Subtract the new number by the original number
150 - 101 = 49
49 ÷ 101 = 0.48514851485148514
0.48514851485148514 x 100 = 48.51%