191.62% is the change from 334 to 974
Calculation steps:
[( 974 - 334 ) ÷ 334] x 100 = 191.62%
Formula
Percentage change = [(974 - 334) / 334] x 100
Subtract the new number by the original number
974 - 334 = 640
640 ÷ 334 = 1.9161676646706587
1.9161676646706587 x 100 = 191.62%