122.38% is the change from 277 to 616
Calculation steps:
[( 616 - 277 ) ÷ 277] x 100 = 122.38%
Formula
Percentage change = [(616 - 277) / 277] x 100
Subtract the new number by the original number
616 - 277 = 339
339 ÷ 277 = 1.2238267148014441
1.2238267148014441 x 100 = 122.38%