211.15% is the change from 314 to 977
Calculation steps:
[( 977 - 314 ) ÷ 314] x 100 = 211.15%
Formula
Percentage change = [(977 - 314) / 314] x 100
Subtract the new number by the original number
977 - 314 = 663
663 ÷ 314 = 2.111464968152866
2.111464968152866 x 100 = 211.15%