89.19% is the change from 148 to 280
Calculation steps:
[( 280 - 148 ) ÷ 148] x 100 = 89.19%
Formula
Percentage change = [(280 - 148) / 148] x 100
Subtract the new number by the original number
280 - 148 = 132
132 ÷ 148 = 0.8918918918918919
0.8918918918918919 x 100 = 89.19%