43.56% is the change from 101 to 145
Calculation steps:
[( 145 - 101 ) ÷ 101] x 100 = 43.56%
Formula
Percentage change = [(145 - 101) / 101] x 100
Subtract the new number by the original number
145 - 101 = 44
44 ÷ 101 = 0.43564356435643564
0.43564356435643564 x 100 = 43.56%