503.94% is the change from 127 to 767
Calculation steps:
[( 767 - 127 ) ÷ 127] x 100 = 503.94%
Formula
Percentage change = [(767 - 127) / 127] x 100
Subtract the new number by the original number
767 - 127 = 640
640 ÷ 127 = 5.039370078740157
5.039370078740157 x 100 = 503.94%