37.04% is the change from 513 to 703
Calculation steps:
[( 703 - 513 ) ÷ 513] x 100 = 37.04%
Formula
Percentage change = [(703 - 513) / 513] x 100
Subtract the new number by the original number
703 - 513 = 190
190 ÷ 513 = 0.37037037037037035
0.37037037037037035 x 100 = 37.04%