398.47% is the change from 196 to 977
Calculation steps:
[( 977 - 196 ) ÷ 196] x 100 = 398.47%
Formula
Percentage change = [(977 - 196) / 196] x 100
Subtract the new number by the original number
977 - 196 = 781
781 ÷ 196 = 3.9846938775510203
3.9846938775510203 x 100 = 398.47%