408.9% is the change from 191 to 972
Calculation steps:
[( 972 - 191 ) ÷ 191] x 100 = 408.9%
Formula
Percentage change = [(972 - 191) / 191] x 100
Subtract the new number by the original number
972 - 191 = 781
781 ÷ 191 = 4.0890052356020945
4.0890052356020945 x 100 = 408.9%