127.97% is the change from 404 to 921
Calculation steps:
[( 921 - 404 ) ÷ 404] x 100 = 127.97%
Formula
Percentage change = [(921 - 404) / 404] x 100
Subtract the new number by the original number
921 - 404 = 517
517 ÷ 404 = 1.2797029702970297
1.2797029702970297 x 100 = 127.97%