85.23% is the change from 149 to 276
Calculation steps:
[( 276 - 149 ) ÷ 149] x 100 = 85.23%
Formula
Percentage change = [(276 - 149) / 149] x 100
Subtract the new number by the original number
276 - 149 = 127
127 ÷ 149 = 0.8523489932885906
0.8523489932885906 x 100 = 85.23%