243.32% is the change from 277 to 951
Calculation steps:
[( 951 - 277 ) ÷ 277] x 100 = 243.32%
Formula
Percentage change = [(951 - 277) / 277] x 100
Subtract the new number by the original number
951 - 277 = 674
674 ÷ 277 = 2.4332129963898916
2.4332129963898916 x 100 = 243.32%