193.66% is the change from 331 to 972
Calculation steps:
[( 972 - 331 ) ÷ 331] x 100 = 193.66%
Formula
Percentage change = [(972 - 331) / 331] x 100
Subtract the new number by the original number
972 - 331 = 641
641 ÷ 331 = 1.9365558912386707
1.9365558912386707 x 100 = 193.66%