297.45% is the change from 157 to 624
Calculation steps:
[( 624 - 157 ) ÷ 157] x 100 = 297.45%
Formula
Percentage change = [(624 - 157) / 157] x 100
Subtract the new number by the original number
624 - 157 = 467
467 ÷ 157 = 2.9745222929936306
2.9745222929936306 x 100 = 297.45%