207.07% is the change from 311 to 955
Calculation steps:
[( 955 - 311 ) ÷ 311] x 100 = 207.07%
Formula
Percentage change = [(955 - 311) / 311] x 100
Subtract the new number by the original number
955 - 311 = 644
644 ÷ 311 = 2.0707395498392285
2.0707395498392285 x 100 = 207.07%