193.15% is the change from 146 to 428
Calculation steps:
[( 428 - 146 ) ÷ 146] x 100 = 193.15%
Formula
Percentage change = [(428 - 146) / 146] x 100
Subtract the new number by the original number
428 - 146 = 282
282 ÷ 146 = 1.9315068493150684
1.9315068493150684 x 100 = 193.15%