128% is the change from 375 to 855
Calculation steps:
[( 855 - 375 ) ÷ 375] x 100 = 128%
Formula
Percentage change = [(855 - 375) / 375] x 100
Subtract the new number by the original number
855 - 375 = 480
480 ÷ 375 = 1.28
1.28 x 100 = 128%
Example