76.94% is the change from 503 to 890
Calculation steps:
[( 890 - 503 ) ÷ 503] x 100 = 76.94%
Formula
Percentage change = [(890 - 503) / 503] x 100
Subtract the new number by the original number
890 - 503 = 387
387 ÷ 503 = 0.7693836978131213
0.7693836978131213 x 100 = 76.94%