-53.05% is the change from 803 to 377
Calculation steps:
[( 377 - 803 ) ÷ 803] x 100 = -53.05%
Formula
Percentage change = [(377 - 803) / 803] x 100
Subtract the new number by the original number
377 - 803 = -426
-426 ÷ 803 = -0.5305105853051059
-0.5305105853051059 x 100 = -53.05%