156.7% is the change from 291 to 747
Calculation steps:
[( 747 - 291 ) ÷ 291] x 100 = 156.7%
Formula
Percentage change = [(747 - 291) / 291] x 100
Subtract the new number by the original number
747 - 291 = 456
456 ÷ 291 = 1.5670103092783505
1.5670103092783505 x 100 = 156.7%