31.51% is the change from 146 to 192
Calculation steps:
[( 192 - 146 ) ÷ 146] x 100 = 31.51%
Formula
Percentage change = [(192 - 146) / 146] x 100
Subtract the new number by the original number
192 - 146 = 46
46 ÷ 146 = 0.3150684931506849
0.3150684931506849 x 100 = 31.51%