356.54% is the change from 214 to 977
Calculation steps:
[( 977 - 214 ) ÷ 214] x 100 = 356.54%
Formula
Percentage change = [(977 - 214) / 214] x 100
Subtract the new number by the original number
977 - 214 = 763
763 ÷ 214 = 3.5654205607476634
3.5654205607476634 x 100 = 356.54%