507.25% is the change from 69 to 419
Calculation steps:
[( 419 - 69 ) ÷ 69] x 100 = 507.25%
Formula
Percentage change = [(419 - 69) / 69] x 100
Subtract the new number by the original number
419 - 69 = 350
350 ÷ 69 = 5.072463768115942
5.072463768115942 x 100 = 507.25%