290% is the change from 180 to 702
Calculation steps:
[( 702 - 180 ) ÷ 180] x 100 = 290%
Formula
Percentage change = [(702 - 180) / 180] x 100
Subtract the new number by the original number
702 - 180 = 522
522 ÷ 180 = 2.9
2.9 x 100 = 290%
Example