242.8% is the change from 271 to 929
Calculation steps:
[( 929 - 271 ) ÷ 271] x 100 = 242.8%
Formula
Percentage change = [(929 - 271) / 271] x 100
Subtract the new number by the original number
929 - 271 = 658
658 ÷ 271 = 2.4280442804428044
2.4280442804428044 x 100 = 242.8%