246.75% is the change from 77 to 267
Calculation steps:
[( 267 - 77 ) ÷ 77] x 100 = 246.75%
Formula
Percentage change = [(267 - 77) / 77] x 100
Subtract the new number by the original number
267 - 77 = 190
190 ÷ 77 = 2.4675324675324677
2.4675324675324677 x 100 = 246.75%