922.45% is the change from 49 to 501
Calculation steps:
[( 501 - 49 ) ÷ 49] x 100 = 922.45%
Formula
Percentage change = [(501 - 49) / 49] x 100
Subtract the new number by the original number
501 - 49 = 452
452 ÷ 49 = 9.224489795918368
9.224489795918368 x 100 = 922.45%