178.4% is the change from 162 to 451
Calculation steps:
[( 451 - 162 ) ÷ 162] x 100 = 178.4%
Formula
Percentage change = [(451 - 162) / 162] x 100
Subtract the new number by the original number
451 - 162 = 289
289 ÷ 162 = 1.7839506172839505
1.7839506172839505 x 100 = 178.4%