173.49% is the change from 166 to 454
Calculation steps:
[( 454 - 166 ) ÷ 166] x 100 = 173.49%
Formula
Percentage change = [(454 - 166) / 166] x 100
Subtract the new number by the original number
454 - 166 = 288
288 ÷ 166 = 1.7349397590361446
1.7349397590361446 x 100 = 173.49%