195.92% is the change from 49 to 145
Calculation steps:
[( 145 - 49 ) ÷ 49] x 100 = 195.92%
Formula
Percentage change = [(145 - 49) / 49] x 100
Subtract the new number by the original number
145 - 49 = 96
96 ÷ 49 = 1.9591836734693877
1.9591836734693877 x 100 = 195.92%