89.51% is the change from 162 to 307
Calculation steps:
[( 307 - 162 ) ÷ 162] x 100 = 89.51%
Formula
Percentage change = [(307 - 162) / 162] x 100
Subtract the new number by the original number
307 - 162 = 145
145 ÷ 162 = 0.8950617283950617
0.8950617283950617 x 100 = 89.51%