1260.61% is the change from 66 to 898
Calculation steps:
[( 898 - 66 ) ÷ 66] x 100 = 1260.61%
Formula
Percentage change = [(898 - 66) / 66] x 100
Subtract the new number by the original number
898 - 66 = 832
832 ÷ 66 = 12.606060606060606
12.606060606060606 x 100 = 1260.61%