83.82% is the change from 513 to 943
Calculation steps:
[( 943 - 513 ) ÷ 513] x 100 = 83.82%
Formula
Percentage change = [(943 - 513) / 513] x 100
Subtract the new number by the original number
943 - 513 = 430
430 ÷ 513 = 0.8382066276803118
0.8382066276803118 x 100 = 83.82%