615.38% is the change from 78 to 558
Calculation steps:
[( 558 - 78 ) ÷ 78] x 100 = 615.38%
Formula
Percentage change = [(558 - 78) / 78] x 100
Subtract the new number by the original number
558 - 78 = 480
480 ÷ 78 = 6.153846153846154
6.153846153846154 x 100 = 615.38%