253.99% is the change from 276 to 977
Calculation steps:
[( 977 - 276 ) ÷ 276] x 100 = 253.99%
Formula
Percentage change = [(977 - 276) / 276] x 100
Subtract the new number by the original number
977 - 276 = 701
701 ÷ 276 = 2.539855072463768
2.539855072463768 x 100 = 253.99%