152.76% is the change from 127 to 321
Calculation steps:
[( 321 - 127 ) ÷ 127] x 100 = 152.76%
Formula
Percentage change = [(321 - 127) / 127] x 100
Subtract the new number by the original number
321 - 127 = 194
194 ÷ 127 = 1.5275590551181102
1.5275590551181102 x 100 = 152.76%