78.77% is the change from 146 to 261
Calculation steps:
[( 261 - 146 ) ÷ 146] x 100 = 78.77%
Formula
Percentage change = [(261 - 146) / 146] x 100
Subtract the new number by the original number
261 - 146 = 115
115 ÷ 146 = 0.7876712328767124
0.7876712328767124 x 100 = 78.77%