903.92% is the change from 51 to 512
Calculation steps:
[( 512 - 51 ) ÷ 51] x 100 = 903.92%
Formula
Percentage change = [(512 - 51) / 51] x 100
Subtract the new number by the original number
512 - 51 = 461
461 ÷ 51 = 9.03921568627451
9.03921568627451 x 100 = 903.92%