262.56% is the change from 211 to 765
Calculation steps:
[( 765 - 211 ) ÷ 211] x 100 = 262.56%
Formula
Percentage change = [(765 - 211) / 211] x 100
Subtract the new number by the original number
765 - 211 = 554
554 ÷ 211 = 2.625592417061611
2.625592417061611 x 100 = 262.56%