1254.55% is the change from 66 to 894
Calculation steps:
[( 894 - 66 ) ÷ 66] x 100 = 1254.55%
Formula
Percentage change = [(894 - 66) / 66] x 100
Subtract the new number by the original number
894 - 66 = 828
828 ÷ 66 = 12.545454545454545
12.545454545454545 x 100 = 1254.55%