50% is the change from 562 to 843
Calculation steps:
[( 843 - 562 ) ÷ 562] x 100 = 50%
Formula
Percentage change = [(843 - 562) / 562] x 100
Subtract the new number by the original number
843 - 562 = 281
281 ÷ 562 = 0.5
0.5 x 100 = 50%
Example