139.02% is the change from 164 to 392
Calculation steps:
[( 392 - 164 ) ÷ 164] x 100 = 139.02%
Formula
Percentage change = [(392 - 164) / 164] x 100
Subtract the new number by the original number
392 - 164 = 228
228 ÷ 164 = 1.3902439024390243
1.3902439024390243 x 100 = 139.02%