292.21% is the change from 77 to 302
Calculation steps:
[( 302 - 77 ) ÷ 77] x 100 = 292.21%
Formula
Percentage change = [(302 - 77) / 77] x 100
Subtract the new number by the original number
302 - 77 = 225
225 ÷ 77 = 2.9220779220779223
2.9220779220779223 x 100 = 292.21%