120% is the change from 65 to 143
Calculation steps:
[( 143 - 65 ) ÷ 65] x 100 = 120%
Formula
Percentage change = [(143 - 65) / 65] x 100
Subtract the new number by the original number
143 - 65 = 78
78 ÷ 65 = 1.2
1.2 x 100 = 120%
Example