87.16% is the change from 148 to 277
Calculation steps:
[( 277 - 148 ) ÷ 148] x 100 = 87.16%
Formula
Percentage change = [(277 - 148) / 148] x 100
Subtract the new number by the original number
277 - 148 = 129
129 ÷ 148 = 0.8716216216216216
0.8716216216216216 x 100 = 87.16%