508.66% is the change from 127 to 773
Calculation steps:
[( 773 - 127 ) ÷ 127] x 100 = 508.66%
Formula
Percentage change = [(773 - 127) / 127] x 100
Subtract the new number by the original number
773 - 127 = 646
646 ÷ 127 = 5.086614173228346
5.086614173228346 x 100 = 508.66%