31.77% is the change from 513 to 676
Calculation steps:
[( 676 - 513 ) ÷ 513] x 100 = 31.77%
Formula
Percentage change = [(676 - 513) / 513] x 100
Subtract the new number by the original number
676 - 513 = 163
163 ÷ 513 = 0.31773879142300193
0.31773879142300193 x 100 = 31.77%