157.83% is the change from 166 to 428
Calculation steps:
[( 428 - 166 ) ÷ 166] x 100 = 157.83%
Formula
Percentage change = [(428 - 166) / 166] x 100
Subtract the new number by the original number
428 - 166 = 262
262 ÷ 166 = 1.5783132530120483
1.5783132530120483 x 100 = 157.83%