260.66% is the change from 211 to 761
Calculation steps:
[( 761 - 211 ) ÷ 211] x 100 = 260.66%
Formula
Percentage change = [(761 - 211) / 211] x 100
Subtract the new number by the original number
761 - 211 = 550
550 ÷ 211 = 2.6066350710900474
2.6066350710900474 x 100 = 260.66%