116.41% is the change from 128 to 277
Calculation steps:
[( 277 - 128 ) ÷ 128] x 100 = 116.41%
Formula
Percentage change = [(277 - 128) / 128] x 100
Subtract the new number by the original number
277 - 128 = 149
149 ÷ 128 = 1.1640625
1.1640625 x 100 = 116.41%