69.95% is the change from 376 to 639
Calculation steps:
[( 639 - 376 ) ÷ 376] x 100 = 69.95%
Formula
Percentage change = [(639 - 376) / 376] x 100
Subtract the new number by the original number
639 - 376 = 263
263 ÷ 376 = 0.699468085106383
0.699468085106383 x 100 = 69.95%