221.5% is the change from 293 to 942
Calculation steps:
[( 942 - 293 ) ÷ 293] x 100 = 221.5%
Formula
Percentage change = [(942 - 293) / 293] x 100
Subtract the new number by the original number
942 - 293 = 649
649 ÷ 293 = 2.2150170648464163
2.2150170648464163 x 100 = 221.5%