180.99% is the change from 242 to 680
Calculation steps:
[( 680 - 242 ) ÷ 242] x 100 = 180.99%
Formula
Percentage change = [(680 - 242) / 242] x 100
Subtract the new number by the original number
680 - 242 = 438
438 ÷ 242 = 1.8099173553719008
1.8099173553719008 x 100 = 180.99%