74.41% is the change from 512 to 893
Calculation steps:
[( 893 - 512 ) ÷ 512] x 100 = 74.41%
Formula
Percentage change = [(893 - 512) / 512] x 100
Subtract the new number by the original number
893 - 512 = 381
381 ÷ 512 = 0.744140625
0.744140625 x 100 = 74.41%