277.85% is the change from 158 to 597
Calculation steps:
[( 597 - 158 ) ÷ 158] x 100 = 277.85%
Formula
Percentage change = [(597 - 158) / 158] x 100
Subtract the new number by the original number
597 - 158 = 439
439 ÷ 158 = 2.778481012658228
2.778481012658228 x 100 = 277.85%