173.15% is the change from 257 to 702
Calculation steps:
[( 702 - 257 ) ÷ 257] x 100 = 173.15%
Formula
Percentage change = [(702 - 257) / 257] x 100
Subtract the new number by the original number
702 - 257 = 445
445 ÷ 257 = 1.7315175097276265
1.7315175097276265 x 100 = 173.15%