69.18% is the change from 146 to 247
Calculation steps:
[( 247 - 146 ) ÷ 146] x 100 = 69.18%
Formula
Percentage change = [(247 - 146) / 146] x 100
Subtract the new number by the original number
247 - 146 = 101
101 ÷ 146 = 0.6917808219178082
0.6917808219178082 x 100 = 69.18%