577.78% is the change from 63 to 427
Calculation steps:
[( 427 - 63 ) ÷ 63] x 100 = 577.78%
Formula
Percentage change = [(427 - 63) / 63] x 100
Subtract the new number by the original number
427 - 63 = 364
364 ÷ 63 = 5.777777777777778
5.777777777777778 x 100 = 577.78%