62.94% is the change from 197 to 321
Calculation steps:
[( 321 - 197 ) ÷ 197] x 100 = 62.94%
Formula
Percentage change = [(321 - 197) / 197] x 100
Subtract the new number by the original number
321 - 197 = 124
124 ÷ 197 = 0.6294416243654822
0.6294416243654822 x 100 = 62.94%