1293.94% is the change from 66 to 920
Calculation steps:
[( 920 - 66 ) ÷ 66] x 100 = 1293.94%
Formula
Percentage change = [(920 - 66) / 66] x 100
Subtract the new number by the original number
920 - 66 = 854
854 ÷ 66 = 12.93939393939394
12.93939393939394 x 100 = 1293.94%