297.86% is the change from 187 to 744
Calculation steps:
[( 744 - 187 ) ÷ 187] x 100 = 297.86%
Formula
Percentage change = [(744 - 187) / 187] x 100
Subtract the new number by the original number
744 - 187 = 557
557 ÷ 187 = 2.978609625668449
2.978609625668449 x 100 = 297.86%