212.91% is the change from 302 to 945
Calculation steps:
[( 945 - 302 ) ÷ 302] x 100 = 212.91%
Formula
Percentage change = [(945 - 302) / 302] x 100
Subtract the new number by the original number
945 - 302 = 643
643 ÷ 302 = 2.129139072847682
2.129139072847682 x 100 = 212.91%