743.14% is the change from 51 to 430
Calculation steps:
[( 430 - 51 ) ÷ 51] x 100 = 743.14%
Formula
Percentage change = [(430 - 51) / 51] x 100
Subtract the new number by the original number
430 - 51 = 379
379 ÷ 51 = 7.431372549019608
7.431372549019608 x 100 = 743.14%