75.44% is the change from 513 to 900
Calculation steps:
[( 900 - 513 ) ÷ 513] x 100 = 75.44%
Formula
Percentage change = [(900 - 513) / 513] x 100
Subtract the new number by the original number
900 - 513 = 387
387 ÷ 513 = 0.7543859649122807
0.7543859649122807 x 100 = 75.44%