186.49% is the change from 148 to 424
Calculation steps:
[( 424 - 148 ) ÷ 148] x 100 = 186.49%
Formula
Percentage change = [(424 - 148) / 148] x 100
Subtract the new number by the original number
424 - 148 = 276
276 ÷ 148 = 1.864864864864865
1.864864864864865 x 100 = 186.49%