75.63% is the change from 320 to 562
Calculation steps:
[( 562 - 320 ) ÷ 320] x 100 = 75.63%
Formula
Percentage change = [(562 - 320) / 320] x 100
Subtract the new number by the original number
562 - 320 = 242
242 ÷ 320 = 0.75625
0.75625 x 100 = 75.63%