211.34% is the change from 97 to 302
Calculation steps:
[( 302 - 97 ) ÷ 97] x 100 = 211.34%
Formula
Percentage change = [(302 - 97) / 97] x 100
Subtract the new number by the original number
302 - 97 = 205
205 ÷ 97 = 2.11340206185567
2.11340206185567 x 100 = 211.34%