162.82% is the change from 234 to 615
Calculation steps:
[( 615 - 234 ) ÷ 234] x 100 = 162.82%
Formula
Percentage change = [(615 - 234) / 234] x 100
Subtract the new number by the original number
615 - 234 = 381
381 ÷ 234 = 1.6282051282051282
1.6282051282051282 x 100 = 162.82%