45.9% is the change from 597 to 871
Calculation steps:
[( 871 - 597 ) ÷ 597] x 100 = 45.9%
Formula
Percentage change = [(871 - 597) / 597] x 100
Subtract the new number by the original number
871 - 597 = 274
274 ÷ 597 = 0.45896147403685095
0.45896147403685095 x 100 = 45.9%