145% is the change from 80 to 196
Calculation steps:
[( 196 - 80 ) ÷ 80] x 100 = 145%
Formula
Percentage change = [(196 - 80) / 80] x 100
Subtract the new number by the original number
196 - 80 = 116
116 ÷ 80 = 1.45
1.45 x 100 = 145%
Example