52.05% is the change from 146 to 222
Calculation steps:
[( 222 - 146 ) ÷ 146] x 100 = 52.05%
Formula
Percentage change = [(222 - 146) / 146] x 100
Subtract the new number by the original number
222 - 146 = 76
76 ÷ 146 = 0.5205479452054794
0.5205479452054794 x 100 = 52.05%