6000% is the change from 11 to 671
Calculation steps:
[( 671 - 11 ) ÷ 11] x 100 = 6000%
Formula
Percentage change = [(671 - 11) / 11] x 100
Subtract the new number by the original number
671 - 11 = 660
660 ÷ 11 = 60
60 x 100 = 6000%
Example