197.4% is the change from 77 to 229
Calculation steps:
[( 229 - 77 ) ÷ 77] x 100 = 197.4%
Formula
Percentage change = [(229 - 77) / 77] x 100
Subtract the new number by the original number
229 - 77 = 152
152 ÷ 77 = 1.974025974025974
1.974025974025974 x 100 = 197.4%