267.3% is the change from 211 to 775
Calculation steps:
[( 775 - 211 ) ÷ 211] x 100 = 267.3%
Formula
Percentage change = [(775 - 211) / 211] x 100
Subtract the new number by the original number
775 - 211 = 564
564 ÷ 211 = 2.6729857819905214
2.6729857819905214 x 100 = 267.3%