221.85% is the change from 302 to 972
Calculation steps:
[( 972 - 302 ) ÷ 302] x 100 = 221.85%
Formula
Percentage change = [(972 - 302) / 302] x 100
Subtract the new number by the original number
972 - 302 = 670
670 ÷ 302 = 2.218543046357616
2.218543046357616 x 100 = 221.85%