3350% is the change from 28 to 966
Calculation steps:
[( 966 - 28 ) ÷ 28] x 100 = 3350%
Formula
Percentage change = [(966 - 28) / 28] x 100
Subtract the new number by the original number
966 - 28 = 938
938 ÷ 28 = 33.5
33.5 x 100 = 3350%
Example