61.64% is the change from 146 to 236
Calculation steps:
[( 236 - 146 ) ÷ 146] x 100 = 61.64%
Formula
Percentage change = [(236 - 146) / 146] x 100
Subtract the new number by the original number
236 - 146 = 90
90 ÷ 146 = 0.6164383561643836
0.6164383561643836 x 100 = 61.64%