222% is the change from 300 to 966
Calculation steps:
[( 966 - 300 ) ÷ 300] x 100 = 222%
Formula
Percentage change = [(966 - 300) / 300] x 100
Subtract the new number by the original number
966 - 300 = 666
666 ÷ 300 = 2.22
2.22 x 100 = 222%
Example